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Dayang Chem (Hangzhou) Co.,Ltd.

As a leading manufacturer and supplier of chemicals in China, DayangChem not only supply popular chemicals, but also DayangChem's R&D center offer custom synthesis services. DayangChem can provide different quantities of custom synthesis ch

Vancomycin

Cas:1404-90-6

Min.Order:1 Kilogram

FOB Price: $3.0

Type:Lab/Research institutions

inquiry

Hangzhou Dingyan Chem Co., Ltd

Items Standard Result Characters White to almost white powder Complies Composition of Vancomycin

High purity Various Specifications Vancomycin CAS:1404-90-6

Cas:1404-90-6

Min.Order:1 Gram

FOB Price: $100.0 / 500.0

Type:Trading Company

inquiry

Kono Chem Co.,Ltd

Superiority kono is a leading manufacturer and supplier of chemicals in China. We develop ,produce and distribute high quality pharmaceuticals, intermediates, special chemicals and other fine chemicals. We could give you: 1.Best quality in

Factory Supply Good Quality 98% Vancomycin

Cas:1404-90-6

Min.Order:1 Kilogram

FOB Price: $10.0 / 100.0

Type:Other

inquiry

Xi'an Xszo Chem Co., Ltd.

1. Factory price and high quality must be guaranteed, base on 8 years of production and R&D experience2. Free samples will be provided,ensure specifications and quality are right for customer3. Customers will receive the most professional technical s

High Quality 99% Vancomycin 1404-90-6 ISO Manufacturer

Cas:1404-90-6

Min.Order:1 Gram

FOB Price: $0.1

Type:Manufacturers

inquiry

Chengdu Lemeitian Pharmaceutical Technology Co,. Ltd

ADVANTAGE: 1. More than 3,000 Chinese medicine reference substances / standard products available from stock, issued on the same day, multiple cities can be delivered the next day 2. The products are provided with COA, HPLC, NMR, quality assurance,

Vancomycin

Cas:1404-90-6

Min.Order:5 Milligram

Negotiable

Type:Manufacturers

inquiry

Chemwill Asia Co., Ltd.

Our main production base is located in Xuzhou industry park. We are certified both to the ISO 9001 and ISO 14001 Standards, have a safety management system in place.Our R&D team masters core technology for process-design of target building block

Vancomycin (base and/or unspecified salts)

Cas:1404-90-6

Min.Order:5 Kiloliter

FOB Price: $1.2 / 5.0

Type:Manufacturers

inquiry

Hebei Nengqian Chemical Import and Export Co., LTD

Our Advantage Rich Experience Our products are sold all over Europe,North&South America, Sino-East, Asia and pacific area as well as Africa,we establish long term. Quality service Company cooperates with research institutes. We strictly con

Vancomycin CAS 1404-90-6

Cas:1404-90-6

Min.Order:1 Kilogram

FOB Price: $1.0 / 10.0

Type:Trading Company

inquiry

Henan Tianfu Chemical Co., Ltd.

TIANFUCHEM--1404-90-6--High purity Vancomycin factory price Our company was built in 2009 with an ISO certificate.In the past 10 years, we have grown up as a famous fine chemicals supplier in China And we had established stable business

TIANFUCHEM--1404-90-6--High purity Vancomycin factory price

Cas:1404-90-6

Min.Order:1 Metric Ton

FOB Price: $2000.0

Type:Lab/Research institutions

inquiry

Zhuozhou Wenxi import and Export Co., Ltd

WITH US,YOUR MONEY IN SAFE,YOUR BUSINESS IN SAFE 1)Quick Response Within 12 hours; 2)Quality Guarantee: All products are strictly tested by our QC, confirmed by QA and approved by third party lab in China, USA, Canada, Germany, UK, Italy, France et

Pharmaceutical Grade CAS 1404-90-6 with competitive price

Cas:1404-90-6

Min.Order:1 Kilogram

FOB Price: $139.0 / 210.0

Type:Trading Company

inquiry

Wuhan Han Sheng New Material Technology Co.,Ltd

Our Advantage: high quality with competitive price High quality standard: BP/USP/EP Enterprise standard All purity customized Fast and safe delivery We have reliable forwarder who can help us deliver our goods more fast and safe. We

TIANFUCHEM--1404-90-6--High purity Vancomycin factory price

Cas:1404-90-6

Min.Order:10 Kilogram

Negotiable

Type:Trading Company

inquiry

Hebei Sankai Chemical Technology Co., Ltd

1. Product advantages High purity, all above 98.5%, no impurities after dissolution We will test each batch to ensure quality OEM and private brand services designed for free Various cap colors available We can also provide MT1 peptide powd

Vancomycin

Cas:1404-90-6

Min.Order:1 Kilogram

FOB Price: $98.0 / 102.0

Type:Trading Company

inquiry

Shanghai Upbio Tech Co.,Ltd

1.No Less 8 years exporting experience. Clients can 100% received goods 2.Lower Price with higher quality 3,Free sample 4,We are sincerely responsible for the "product quality" and "After Service" Upbio is Specialized

Vancomycin 1404-90-6

Cas:1404-90-6

Min.Order:1 Kilogram

Negotiable

Type:Lab/Research institutions

inquiry

Xi'an Faithful Biotech Co., Ltd.

We are the manufacturers and suppliers of API in China, and warehouse in Germany and USA of California, which can quickly and safely deliver to your address 1.High quality and competitive price. 2.Free sample for your evaluation. 3.Promptly delivery

Baoji Guokang Healthchem co.,ltd

Our company has been in existence for 10 years since its establishment. We have our own unique team. The company integrates independent research and development, production and sales. We have established famous brands at home and abroad. At present

Vancomycin

Cas:1404-90-6

Min.Order:1 Gram

FOB Price: $10.0

Type:Trading Company

inquiry

Qingdao Beluga Import and Export Co., LTD

Vancomycin CAS:1404-90-6 Qingdao Belugas Import and Export Co., Ltd. is a scientific and technological company integrating research and development, production and trade of chemical intermediates, specializing in high quality organic intermediates,

Vancomycin CAS:1404-90-6

Cas:1404-90-6

Min.Order:1 Gram

Negotiable

Type:Lab/Research institutions

inquiry

Changchun Artel lmport and Export trade company

Superiority We can customize and synthesize products that other suppliers may not be able to provide. Advantage cof, mof ligand manufacturer Product Detail

factory supply 99% Vancomycin CAS:1404-90-6

Cas:1404-90-6

Min.Order:100 Kilogram

Negotiable

Type:Trading Company

inquiry

Hangzhou JINLAN Pharm-Drugs Technology Co., Ltd

Specification:USP/EP Month production ablity:50kg/Month Low price& High quality Manufacturer Appearance:white powder Storage:Room Temperature Package:in aluminum bag and foil bag or as customers' require Application:1404-90-6 Transpor

Vancomycin

Cas:1404-90-6

Min.Order:1 Metric Ton

Negotiable

Type:Trading Company

inquiry

Hunan chemfish Pharmaceutical co.,Ltd

DMF/FDA Package:as client requirement Application:1404-90-6 Transportation:Express, Air ,Sea Port:Any port of China

Vancomycin

Cas:1404-90-6

Min.Order:0 Metric Ton

Negotiable

Type:Manufacturers

inquiry

Shandong Hanjiang Chemical Co., Ltd.

Hello, dear friend! I'm Hansen and Allen from China. Welcome to my lookchem mall! The following is a brief introduction of our company's products and services. If you are interested in our products, please contact us by emai

Vancomycin

Cas:1404-90-6

Min.Order:1 Kilogram

Negotiable

Type:Lab/Research institutions

inquiry

Guangdong Juda Chemical Industrial Co.,Limited

1)Quick Response Within 12 hours; 2)Quality Guarantee: All products are strictly tested by our QC, confirmed by QA and approved by third party lab in China, USA, Canada, Germany, UK, Italy, France etc. 3) OEM/ODM Available; 4) Reasonable & Compet

High Quality Vancomycin CAS 1404-90-6 with factory price

Cas:1404-90-6

Min.Order:1 Kilogram

Negotiable

Type:Trading Company

inquiry

Leader Biochemical Group

PRODUCT DETAILS

China Largest Manufacturer factory sales Vancomycin CAS 1404-90-6

Cas:1404-90-6

Min.Order:500 Kilogram

FOB Price: $1.0 / 2.0

Type:Lab/Research institutions

inquiry

Henan Wentao Chemical Product Co., Ltd.

Henan Wentao Chemical Product Co.,Ltd is Located in Zhengzhou High-tech Development Zone with import and export license, We passed ISO 9001:2008 as well, Henan Wentao has developed more than 1000 compounds, which are widely used in the fields of prod

Vancomycin

Cas:1404-90-6

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

Hangzhou Dawn Ray Pharmaceutical Co.,Ltd

we have GMP,DMF Appearance:white crystalline powder Storage:Room temperature Package:25kg/drum or as required Application:used in medicine Transportation:by sea by air express Port:China main port

Vancomycin USP supplier Pharmaceutical API Antibiotic made in china

Cas:1404-90-6

Min.Order:1 Kilogram

Negotiable

Type:Trading Company

inquiry

Hefei Zhaobo Technology Co., Ltd.

Vancomycin CAS 1404-90-6 Purity: 99% Min Application: Intermediates Appearance: Powder Package: Bag Delivery: 3-5days Our Advantage & Service 1.Top quality: Using high quality material and establishing a strict quality control system

Vancomycin CAS 1404-90-6

Cas:1404-90-6

Min.Order:1 Kilogram

FOB Price: $10.0 / 50.0

Type:Trading Company

inquiry

Afine Chemicals Limited

Company Introduction 1. Established in 2005, with two independent business divisions: Fine chemicals division; Pharmaceutical division. 2. Main product: Optical brightener Textile auxiliary Dye stuff Pigments

VANCOMYCIN

Cas:1404-90-6

Min.Order:1 Gram

Negotiable

Type:Lab/Research institutions

inquiry

Hebei Miheng Trading Co., Ltd.

Vancomycin CAS 1404-90-6 Our advantage 1.Top quality: Using high quality material and establishing a strict quality control system,assigning specific persons in charge of each part of production,from raw material purchase to assembly. 2 Pro

Vancomycin CAS 1404-90-6

Cas:1404-90-6

Min.Order:1 Kilogram

FOB Price: $50.0 / 100.0

Type:Trading Company

inquiry

Hangzhou J&H Chemical Co., Ltd.

J&H CHEM R&D center can offer custom synthesis according to the contract research and development services for the fine chemicals, pharmaceutical, biotechnique and some of the other chemicals. J&H CHEM has some Manufacturing base in Jia

Vancomycin

Cas:1404-90-6

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

DB BIOTECH CO., LTD

Q1: Are you a manufacturer?Answer: Yes, we are factory founded on 2002. Q2: How to contact with us?Click "contact supplier" And then send us message the product you interest in, you will get reply within 12 hours. Q3:Which kind of payment terms do yo

High quality Vancomycin powder with factory price

Cas:1404-90-6

Min.Order:0

Negotiable

Type:Trading Company

inquiry

Zibo Hangyu Biotechnology Development Co., Ltd

Zibo Hangyu Biotechnology Development Co., Ltd is a leading manufacturer and supplier of chemicals in China. We develop produce and distribute high quality pharmaceuticals, intermediates, special chemicals and OLED intermediates and other fine chemi

High quality Vancomycin

Cas:1404-90-6

Min.Order:10 Gram

FOB Price: $100.0

Type:Lab/Research institutions

inquiry

HANGZHOU YUNUO CHEMICAL CO.,LTD

moderate price & quick delivery Appearance:powder Storage:Stored in cool, dry and ventilation place; Away from fire and heat Package:100g/bottle,1kg/bottle,25kg/drum or as per your request Application:Used as Pharmaceutical Intermediates Transp

Vancomycin

Cas:1404-90-6

Min.Order:1 Kilogram

Negotiable

Type:Trading Company

inquiry

Synthetic route

UDP-vancosamine

UDP-vancosamine

desvancosaminyl vancomycin
101485-50-1

desvancosaminyl vancomycin

vancomycin
1404-90-6

vancomycin

Conditions
ConditionsYield
With tris(2-carboxyethyl)phosphine; glycosyltransferase GtfD; bovine serum albumin In glycerol at 37℃; for 1.5h; Enzymatic reaction;87%
C82H87Cl2N9O28

C82H87Cl2N9O28

vancomycin
1404-90-6

vancomycin

Conditions
ConditionsYield
With ammonium bicarbonate; palladium on activated charcoal In acetic acid at 23℃; for 4h; Hydrogenolysis;81%
With ammonium formate; acetic acid; 10percent Pd/C In methanol at 23℃; for 4h;81%
N,N'-dialloc-tri-O-allyl vancomycin allyl ester
216668-88-1

N,N'-dialloc-tri-O-allyl vancomycin allyl ester

vancomycin
1404-90-6

vancomycin

Conditions
ConditionsYield
With bis(triphenylphosphine)palladium(II) dichloride; tri-n-butyl-tin hydride In acetic acid; N,N-dimethyl-formamide for 0.166667h; Ambient temperature;78%
vancomycin - Nα,Nε-diacetyl-L-Lys-D-Ala-D-Ala - complex

vancomycin - Nα,Nε-diacetyl-L-Lys-D-Ala-D-Ala - complex

A

(R)-2-[(R)-2-((S)-2,6-Bis-acetylamino-hexanoylamino)-propionylamino]-propionic acid
24570-39-6

(R)-2-[(R)-2-((S)-2,6-Bis-acetylamino-hexanoylamino)-propionylamino]-propionic acid

B

vancomycin
1404-90-6

vancomycin

Conditions
ConditionsYield
With sodium citrate at 25℃; Equilibrium constant; pH 5.1;
vancomycin - Nα-(fluoresceinylthiocarbamoyl)-Nω-acetyl-L-Lys-D-Ala-D-Ala complex

vancomycin - Nα-(fluoresceinylthiocarbamoyl)-Nω-acetyl-L-Lys-D-Ala-D-Ala complex

A

vancomycin
1404-90-6

vancomycin

B

Nα-(fluoresceinylthiocarbamoyl)-Nω-acetyl-L-Lys-D-Ala-D-Ala

Nα-(fluoresceinylthiocarbamoyl)-Nω-acetyl-L-Lys-D-Ala-D-Ala

Conditions
ConditionsYield
With sodium citrate at 25℃; Equilibrium constant; pH 5.1;
N-Demethylvancomycin

N-Demethylvancomycin

(S)-adenosyl-L-methionine

(S)-adenosyl-L-methionine

vancomycin
1404-90-6

vancomycin

Conditions
ConditionsYield
With Tris-HCl buffer; N-methyltransferase at 25℃; for 24h; pH=7.5; Methylation; Enzymatic reaction;
C67H77Cl2N9O24

C67H77Cl2N9O24

vancomycin
1404-90-6

vancomycin

Conditions
ConditionsYield
With lithium hydroxide; water In tetrahydrofuran at 0℃; for 0.333333h; Hydrolysis;
desvancosaminyl vancomycin
101485-50-1

desvancosaminyl vancomycin

thymidine 5'-(3-amino-2,3,6-trideoxy-3C-methyl-β-L-lyxo-hexopyranosyl diphosphate)
755033-86-4

thymidine 5'-(3-amino-2,3,6-trideoxy-3C-methyl-β-L-lyxo-hexopyranosyl diphosphate)

vancomycin
1404-90-6

vancomycin

Conditions
ConditionsYield
With glycosyltransferase GtfD Enzyme kinetics; Further Variations:; Reagents;
vancomycin
1404-90-6

vancomycin

N-(9H-fluoren-2-ylmethoxycarbonyloxy)succinimide
82911-69-1

N-(9H-fluoren-2-ylmethoxycarbonyloxy)succinimide

C96H95Cl2N9O28

C96H95Cl2N9O28

Conditions
ConditionsYield
With sodium hydrogencarbonate In 1,4-dioxane; water100%
1-amino-2-azidoethane
87156-40-9

1-amino-2-azidoethane

vancomycin
1404-90-6

vancomycin

C68H79Cl2N13O23

C68H79Cl2N13O23

Conditions
ConditionsYield
With O-(1H-benzotriazol-1-yl)-N,N,N',N'-tetramethyluronium hexafluorophosphate; N-ethyl-N,N-diisopropylamine In dimethyl sulfoxide; N,N-dimethyl-formamide at 0 - 23℃;100%
3-azidopropylamine
88192-19-2

3-azidopropylamine

vancomycin
1404-90-6

vancomycin

C69H81Cl2N13O23

C69H81Cl2N13O23

Conditions
ConditionsYield
With O-(1H-benzotriazol-1-yl)-N,N,N',N'-tetramethyluronium hexafluorophosphate; N-ethyl-N,N-diisopropylamine In dimethyl sulfoxide; N,N-dimethyl-formamide at 0 - 23℃;100%
vancomycin
1404-90-6

vancomycin

6-azido-hexylamine
349553-73-7

6-azido-hexylamine

C72H87Cl2N13O23

C72H87Cl2N13O23

Conditions
ConditionsYield
With O-(1H-benzotriazol-1-yl)-N,N,N',N'-tetramethyluronium hexafluorophosphate; N-ethyl-N,N-diisopropylamine In dimethyl sulfoxide; N,N-dimethyl-formamide at 0 - 23℃;100%
7-amino-1-heptyne
14502-42-2

7-amino-1-heptyne

vancomycin
1404-90-6

vancomycin

C73H86Cl2N10O23

C73H86Cl2N10O23

Conditions
ConditionsYield
With O-(1H-benzotriazol-1-yl)-N,N,N',N'-tetramethyluronium hexafluorophosphate; N-ethyl-N,N-diisopropylamine In dimethyl sulfoxide; N,N-dimethyl-formamide at 0 - 23℃;100%
1-amino-pent-4-yne
15252-44-5

1-amino-pent-4-yne

vancomycin
1404-90-6

vancomycin

C71H82Cl2N10O23

C71H82Cl2N10O23

Conditions
ConditionsYield
With O-(1H-benzotriazol-1-yl)-N,N,N',N'-tetramethyluronium hexafluorophosphate; N-ethyl-N,N-diisopropylamine In dimethyl sulfoxide; N,N-dimethyl-formamide at 0 - 23℃;97%
Stage #1: vancomycin With 1-hydroxy-7-aza-benzotriazole; 1-ethyl-(3-(3-dimethylamino)propyl)-carbodiimide hydrochloride In N,N-dimethyl-formamide for 0.0833333h;
Stage #2: 1-amino-pent-4-yne With 4-methyl-morpholine In N,N-dimethyl-formamide at 20℃; pH=8;
vancomycin
1404-90-6

vancomycin

1-azido-5-aminopentane
148759-41-5

1-azido-5-aminopentane

C71H85Cl2N13O23

C71H85Cl2N13O23

Conditions
ConditionsYield
With O-(1H-benzotriazol-1-yl)-N,N,N',N'-tetramethyluronium hexafluorophosphate; N-ethyl-N,N-diisopropylamine In dimethyl sulfoxide; N,N-dimethyl-formamide at 0 - 23℃;96%
but-3-yn-1-amine
14044-63-4

but-3-yn-1-amine

vancomycin
1404-90-6

vancomycin

C70H80Cl2N10O23

C70H80Cl2N10O23

Conditions
ConditionsYield
With O-(1H-benzotriazol-1-yl)-N,N,N',N'-tetramethyluronium hexafluorophosphate; N-ethyl-N,N-diisopropylamine In dimethyl sulfoxide; N,N-dimethyl-formamide at 0 - 23℃;95%
Stage #1: vancomycin With 1-hydroxy-7-aza-benzotriazole; 1-ethyl-(3-(3-dimethylamino)propyl)-carbodiimide hydrochloride In N,N-dimethyl-formamide for 0.0833333h;
Stage #2: but-3-yn-1-amine With 4-methyl-morpholine In N,N-dimethyl-formamide at 20℃; pH=8;
vancomycin
1404-90-6

vancomycin

4-azidobutan-1-amine
88192-20-5

4-azidobutan-1-amine

C70H83Cl2N13O23

C70H83Cl2N13O23

Conditions
ConditionsYield
With O-(1H-benzotriazol-1-yl)-N,N,N',N'-tetramethyluronium hexafluorophosphate; N-ethyl-N,N-diisopropylamine In dimethyl sulfoxide; N,N-dimethyl-formamide at 0 - 23℃;93%
1-amino-5-hexyne
15252-45-6

1-amino-5-hexyne

vancomycin
1404-90-6

vancomycin

C72H84Cl2N10O23

C72H84Cl2N10O23

Conditions
ConditionsYield
With O-(1H-benzotriazol-1-yl)-N,N,N',N'-tetramethyluronium hexafluorophosphate; N-ethyl-N,N-diisopropylamine In dimethyl sulfoxide; N,N-dimethyl-formamide at 0 - 23℃;93%
vancomycin
1404-90-6

vancomycin

Propargylamine
2450-71-7

Propargylamine

C69H78Cl2N10O23

C69H78Cl2N10O23

Conditions
ConditionsYield
With O-(1H-benzotriazol-1-yl)-N,N,N',N'-tetramethyluronium hexafluorophosphate; N-ethyl-N,N-diisopropylamine In dimethyl sulfoxide; N,N-dimethyl-formamide at 0 - 23℃;92%
With 1-hydroxy-pyrrolidine-2,5-dione; 1-ethyl-(3-(3-dimethylamino)propyl)-carbodiimide hydrochloride; N-ethyl-N,N-diisopropylamine In dimethyl sulfoxide; N,N-dimethyl-formamide at 20℃; for 24h; Inert atmosphere;
Stage #1: vancomycin With 1-hydroxy-7-aza-benzotriazole; 1-ethyl-(3-(3-dimethylamino)propyl)-carbodiimide hydrochloride In N,N-dimethyl-formamide for 0.0833333h;
Stage #2: Propargylamine With 4-methyl-morpholine In N,N-dimethyl-formamide at 20℃; pH=8;
vancomycin
1404-90-6

vancomycin

vancomycin aglycon
82198-76-3

vancomycin aglycon

Conditions
ConditionsYield
With hydrogen fluoride In methoxybenzene at 25℃; for 2h;91%
With hydrogenchloride; water Hydrolysis; Heating;81%
With trifluoroacetic acid at 50℃; for 3h;
With hydrogenchloride at 70℃; for 0.0833333h;
C6H14N4O3

C6H14N4O3

vancomycin
1404-90-6

vancomycin

C74H91Cl2N13O26

C74H91Cl2N13O26

Conditions
ConditionsYield
With O-(1H-benzotriazol-1-yl)-N,N,N',N'-tetramethyluronium hexafluorophosphate; N-ethyl-N,N-diisopropylamine In dimethyl sulfoxide; N,N-dimethyl-formamide at 0 - 23℃;88%
vancomycin
1404-90-6

vancomycin

biotin N-Hydroxysuccinimide ester
35013-72-0

biotin N-Hydroxysuccinimide ester

C76H89Cl2N11O26S

C76H89Cl2N11O26S

Conditions
ConditionsYield
With triethylamine In N,N-dimethyl-formamide Condensation;81%
CH4*C23H35N3O4

CH4*C23H35N3O4

vancomycin
1404-90-6

vancomycin

C89H110Cl2N12O27

C89H110Cl2N12O27

Conditions
ConditionsYield
Stage #1: CH4*C23H35N3O4; vancomycin With N-ethyl-N,N-diisopropylamine In methanol; N,N-dimethyl-formamide at 75℃; for 2h;
Stage #2: With sodium cyanoborohydride In methanol; N,N-dimethyl-formamide at 75℃; for 48h;
81%
fluorescein isothiocyanate
3326-31-6

fluorescein isothiocyanate

vancomycin
1404-90-6

vancomycin

C87H86Cl2N10O29S

C87H86Cl2N10O29S

Conditions
ConditionsYield
With triethylamine In dimethyl sulfoxide; N,N-dimethyl-formamide at 20℃; Inert atmosphere;78%
vancomycin
1404-90-6

vancomycin

4'-chlorobiphenyl-4-carbaldehyde
80565-30-6

4'-chlorobiphenyl-4-carbaldehyde

N-4-(4’-chlorobiphenyl)methyl vancomycin

N-4-(4’-chlorobiphenyl)methyl vancomycin

Conditions
ConditionsYield
Stage #1: vancomycin; 4'-chlorobiphenyl-4-carbaldehyde With N-ethyl-N,N-diisopropylamine In N,N-dimethyl-formamide at 25 - 70℃; for 2h;
Stage #2: With sodium cyanoborohydride In tetrahydrofuran; N,N-dimethyl-formamide at 70℃; for 5h;
74%
Stage #1: vancomycin; 4'-chlorobiphenyl-4-carbaldehyde With N-ethyl-N,N-diisopropylamine In N,N-dimethyl-formamide at 25 - 70℃; for 2h;
Stage #2: With sodium cyanoborohydride In tetrahydrofuran; N,N-dimethyl-formamide at 70℃; for 5h;
61%
Stage #1: vancomycin; 4'-chlorobiphenyl-4-carbaldehyde With N-ethyl-N,N-diisopropylamine In N,N-dimethyl-formamide at 50℃; for 4h;
Stage #2: With sodium cyanoborohydride; trifluoroacetic acid In methanol; N,N-dimethyl-formamide at 20 - 25℃;
60 mg
Stage #1: vancomycin; 4'-chlorobiphenyl-4-carbaldehyde With N-ethyl-N,N-diisopropylamine In N,N-dimethyl-formamide at 70℃; for 2h;
Stage #2: With sodium cyanoborohydride In tetrahydrofuran; N,N-dimethyl-formamide at 70℃; for 5h;
1.64 g
vancomycin
1404-90-6

vancomycin

3-[9-({{4-[(2,5-dioxo-1-pyrrolidinyl)oxy]-4-oxobutyl}[(4-methylphenyl)sulfonyl]amino}carbonyl)-10-acridiniumyl]-1-propanesulfonate
199293-83-9

3-[9-({{4-[(2,5-dioxo-1-pyrrolidinyl)oxy]-4-oxobutyl}[(4-methylphenyl)sulfonyl]amino}carbonyl)-10-acridiniumyl]-1-propanesulfonate

C94H101Cl2N11O31S2

C94H101Cl2N11O31S2

Conditions
ConditionsYield
With triethylamine In N,N-dimethyl-formamide Condensation;70%
vancomycin
1404-90-6

vancomycin

N(1),N(1)-bis((pyridin-2-yl)methyl)hexane-1,6-diamine
893418-31-0

N(1),N(1)-bis((pyridin-2-yl)methyl)hexane-1,6-diamine

dipi-van

dipi-van

Conditions
ConditionsYield
With O-(1H-benzotriazol-1-yl)-N,N,N',N'-tetramethyluronium hexafluorophosphate; N-ethyl-N,N-diisopropylamine In dimethyl sulfoxide; N,N-dimethyl-formamide at 0 - 20℃;70%
With O-(1H-benzotriazol-1-yl)-N,N,N',N'-tetramethyluronium hexafluorophosphate In dimethyl sulfoxide; N,N-dimethyl-formamide at 0 - 20℃; for 12h;
vancomycin
1404-90-6

vancomycin

trifluoroacetic acid
76-05-1

trifluoroacetic acid

N(1),N(1)-bis((pyridin-2-yl)methyl)hexane-1,6-diamine
893418-31-0

N(1),N(1)-bis((pyridin-2-yl)methyl)hexane-1,6-diamine

C84H99Cl2N13O23*3C2HF3O2

C84H99Cl2N13O23*3C2HF3O2

Conditions
ConditionsYield
Stage #1: vancomycin; N(1),N(1)-bis((pyridin-2-yl)methyl)hexane-1,6-diamine With O-(1H-benzotriazol-1-yl)-N,N,N',N'-tetramethyluronium hexafluorophosphate; N-ethyl-N,N-diisopropylamine In dimethyl sulfoxide; N,N-dimethyl-formamide at 0 - 20℃;
Stage #2: trifluoroacetic acid In water; acetonitrile
70%
vancomycin
1404-90-6

vancomycin

C17H38N3O(1+)

C17H38N3O(1+)

C83H111Cl2N12O24(1+)

C83H111Cl2N12O24(1+)

Conditions
ConditionsYield
With O-(1H-benzotriazol-1-yl)-N,N,N',N'-tetramethyluronium hexafluorophosphate; N-ethyl-N,N-diisopropylamine In dimethyl sulfoxide; N,N-dimethyl-formamide at 0 - 20℃;70%
vancomycin
1404-90-6

vancomycin

C66H79Cl2N9O24

C66H79Cl2N9O24

Conditions
ConditionsYield
With sodium tetrahydroborate; water In ethanol for 24h; Ambient temperature;68%
vancomycin
1404-90-6

vancomycin

3-Amino-prop-1-yltrimethylammoniumion
58999-88-5

3-Amino-prop-1-yltrimethylammoniumion

C1-vancomycin

C1-vancomycin

Conditions
ConditionsYield
With 4-methyl-morpholine; O-(1H-benzotriazol-1-yl)-N,N,N',N'-tetramethyluronium hexafluorophosphate In dimethyl sulfoxide; N,N-dimethyl-formamide68%
With 4-methyl-morpholine; O-(1H-benzotriazol-1-yl)-N,N,N',N'-tetramethyluronium hexafluorophosphate In dimethyl sulfoxide; N,N-dimethyl-formamide at 25℃; for 0.0833333h;68%
vancomycin
1404-90-6

vancomycin

1-methylaminopyrene hydrochloride
93324-65-3

1-methylaminopyrene hydrochloride

C83H86Cl2N10O23

C83H86Cl2N10O23

Conditions
ConditionsYield
With O-(1H-benzotriazol-1-yl)-N,N,N',N'-tetramethyluronium hexafluorophosphate; N-ethyl-N,N-diisopropylamine In dimethyl sulfoxide; N,N-dimethyl-formamide at 20℃; for 4h;67%
vancomycin
1404-90-6

vancomycin

C66H73Cl2N11O24

C66H73Cl2N11O24

Conditions
ConditionsYield
With fluorosulfonyl azide; potassium hydrogencarbonate In tert-butyl methyl ether; water; N,N-dimethyl-formamide at 20℃; for 1.5h;67%
vancomycin
1404-90-6

vancomycin

desvancosaminyl vancomycin
101485-50-1

desvancosaminyl vancomycin

Conditions
ConditionsYield
With water; trifluoroacetic acid at 10℃; for 2h;65%
With water; trifluoroacetic acid at 10℃; for 2h; Product distribution / selectivity;45%
With water; trifluoroacetic acid at 10℃; for 2h;45%
t-butyldimethylsiyl triflate
69739-34-0

t-butyldimethylsiyl triflate

vancomycin
1404-90-6

vancomycin

Nona-TBS-vancomycin
221182-45-2

Nona-TBS-vancomycin

Conditions
ConditionsYield
Stage #1: t-butyldimethylsiyl triflate; vancomycin With 2,6-dimethylpyridine In dichloromethane; N,N-dimethyl-formamide at 0 - 25℃; for 18h; Etherification;
Stage #2: With sodium hydrogencarbonate In dichloromethane; N,N-dimethyl-formamide at 25℃; for 60h; Hydrolysis;
65%
With 2,6-dimethylpyridine In dichloromethane; N,N-dimethyl-formamide at 23℃; for 8h; Substitution;
With 2,6-dimethylpyridine In dichloromethane; N,N-dimethyl-formamide at 23℃; for 8h; sonication;
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