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hangzhou verychem science and technology co.ltd

EXPORTED TO THE WORLD

Prednisone Acetate

Cas:125-10-0

Min.Order:0 Metric Ton

Negotiable

Type:Lab/Research institutions

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Sinoway Industrial Co., Ltd.

Why is SINOWAY: 1) Specialized in pharmaceutical and healthcare industrial for 34 years. 2) ISO 9001:2015 & SGS audited supplier . 3) Accept various payment terms : T.T 30-60 days. 4) We have warehouse in USA with quickly shipment . 5) We c

99% up GMP DMF Prednisone 21-acetate 125-10-0

Cas:125-10-0

Min.Order:1 Kilogram

Negotiable

Type:Trading Company

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Simagchem Corporation

Welcome to Simagchem, your partner in China as a premier supply of bulk specialty chemicals for industry and life science. We introduce experienced quality product and exceptional JIT service with instant market intelligence in China to benefit our

High quality Prednisone Acetate supplier in China

Cas:125-10-0

Min.Order:1 Metric Ton

Negotiable

Type:Manufacturers

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Hangzhou Think Chemical Co. Ltd

Prednisone 21-acetate CAS No.:125-10-0 Name: Prednisone 21-acetate Synonyms: 11,20-trione,21-(acetyloxy)-17-hydroxy-pregna-4-diene-3; 4-diene-3,11,20-trione,17,21-dihydroxy-pregna-21-acetate Molecular Structure Mole

High purity Prednisone 21-acetate CAS No.:125-10-0

Cas:125-10-0

Min.Order:1 Kilogram

FOB Price: $2.0

Type:Other

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Ality Chemical Corporation

The above product is Ality Chemical's strong item with best price, good quality and fast supply. Ality Chemical has been focusing on the research and production of this field for over 14 years. At the same time, we are always committed to providi

Factory Supply Prednisone 21-acetate

Cas:125-10-0

Min.Order:1

Negotiable

Type:Other

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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

Factory Price API 99% Prednisone 21-acetate 125-10-0 GMP Manufacturer

Cas:125-10-0

Min.Order:1 Gram

FOB Price: $0.1

Type:Manufacturers

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COLORCOM LTD.

Colorcom is a global leader in industrial chemical manufacturing and is continuously innovating and transforming to exceed client expectations and industry standards. Colorcom prides itself on superior customer and technical focus, while focusing on

Prednisone Acetate

Cas:125-10-0

Min.Order:1 Metric Ton

Negotiable

Type:Manufacturers

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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

Prednisone 21-acetate

Cas:125-10-0

Min.Order:5 Kiloliter

FOB Price: $1.2 / 5.0

Type:Manufacturers

inquiry

Hubei DiBo chemical co., LTD

Name: Prednisone Acetate CAS NO:125-10-0 Grade:Medical scientific research and export Molecular formula:C23H28O6 Molecular weight:400.47 Product Quality 12 years of chemical raw materials Mature operation of the industry System stability

Prednisone Acetate/ CAS:125-10-0/ Prednisone Acetate raw material/ high-quality

Cas:125-10-0

Min.Order:25 Kilogram

FOB Price: $1.0 / 2.0

Type:Other

inquiry

Henan Tianfu Chemical Co., Ltd.

Our company was built in 2009 with an ISO certificate.In the past 5 years, we have grown up as a famous fine chemicals supplier in China and we had established stable business relationships with Samsung,LG,Merck,Thermo Fisher Scientific and so on.O

TIANFU-CHEM Prednisone 21-acetate

Cas:125-10-0

Min.Order:1 Kilogram

Negotiable

Type:Lab/Research institutions

inquiry

Hebei Nengqian Chemical Import and Export Co., LTD

Our advantages: 1. All inquiries will be replied within 12 hours. 2. Dedication to quality, supply & service. 3. Strictly on selecting raw materials. 4. Reasonable & competitive price, fast lead time. 5. Sample is available for your eva

Prednisone 21-acetate

Cas:125-10-0

Min.Order:1 Kilogram

FOB Price: $9.0 / 99.0

Type:Trading Company

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

New production CAS 125-10-0 with best quality

Cas:125-10-0

Min.Order:1 Kilogram

FOB Price: $139.0 / 210.0

Type:Trading Company

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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

Prednisone 21-acetate

Cas:125-10-0

Min.Order:1 Gram

Negotiable

Type:Trading Company

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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 email in time prod

Pregna-1,4-diene-3,11,20-trione,21-(acetyloxy)-17-hydroxy-

Cas:125-10-0

Min.Order:1 Kilogram

Negotiable

Type:Lab/Research institutions

inquiry

LIDE PHARMACEUTICALS LIMITED

Advantage : LIDE PHARMACEUTICALS LTD. is a mid-small manufacturing-type enterprise, engaged in pharmaceutical intermediates of R&D, custom-made and production, and also involving trading chemicals for export. We have established the R&amp

Prednisone 21-acetate/ LIDE PHARMA- Factory supply / Best price

Cas:125-10-0

Min.Order:0

Negotiable

Type:Lab/Research institutions

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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

Prednisone 21-acetate

Cas:125-10-0

Min.Order:1 Kilogram

FOB Price: $102.0 / 112.0

Type:Trading Company

inquiry

Henan Sinotech Import&Export Corporation

Name:Prednisone 21-acetate CAS:125-10-0 MF: C23H28O6 Appearance:White Powder Storage:Store in cool and dry place, away from sun light. Package:25kg Application:APIS Transportation:By sea or by air Port:Qingdao Port

Prednisone 21-acetate

Cas:125-10-0

Min.Order:1 Kilogram

FOB Price: $1.0

Type:Other

inquiry

Hubei Langyou International Trading Co., Ltd

Advantages: Hubei XinRunde Chemical Co., Ltd is a renowned pharmaceutical manufacturer. We can offer high quality products at competitive price in quick delivery with 100% custom pass guaranteed. Never stop striving to offer our best s

Prednisone Acetate Pharmaceutical Grade Steroids Adrenal cortical hormone

Cas:125-10-0

Min.Order:10 Gram

Negotiable

Type:Other

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HANWAYS CHEMPHARM CO.,LIMITED

1.Prompt Goods; 2.Flexible payment terms; 3.Documents & Certificate support. Name: Prednisone acetate Hydrochloride Structure: Formula: C23H28O6 Molecular Weight : 400.46 Synonyms: 17ALPHA,21-DIHYDROXYPREGNA-1,4-DIENE-3,11,20-TRIONE-21-AC

Prednisone Acetate

Cas:125-10-0

Min.Order:1 Kilogram

Negotiable

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

Pregna-1,4-diene-3,11,20-trione,21-(acetyloxy)-17-hydroxy- 125-10-0

Cas:125-10-0

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

Qingdao Beluga Import and Export Co., LTD

Prednisone 21-acetate CAS: 125-10-0 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 inte

Prednisone 21-acetate CAS: 125-10-0

Cas:125-10-0

Min.Order:1 Gram

Negotiable

Type:Lab/Research institutions

inquiry

Hebei Mojin Biotechnology Co.,Ltd

Company information: Hebei Mojin Biotechnology Co., Ltd, Our company is a professional in chemical raw materials and chemical reagents research and development production enterprises. Our business covers more than 30 countries, most of the big custo

Prednisone 21-acetate CAS 125-10-0 Prednisone Acetate

Cas:125-10-0

Min.Order:1 Kilogram

FOB Price: $8.0 / 10.0

Type:Trading Company

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

Pregna-1,4-diene-3,11,20-trione,21-(acetyloxy)-17-hydroxy-

Cas:125-10-0

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

Shanghai Terui OP New Material Technology Co., Ltd.

We have overseas warehouses in California, New Laredo Mexico, Vancouver Canada, Amsterdam Netherlands, and Melbourne Australia. Overseas warehouses can provide some of the best-selling products. We look forward to the cooperation of local powerful

Top Quality Safe Fast Shipping Free Customs Prednisone 21-acetate CAS 125-10-0

Cas:125-10-0

Min.Order:1 Kilogram

Negotiable

Type:Trading Company

inquiry

Triumph International Development Limilted

Appearance:Colorless liquid Storage:Store in a cool,dry place and keep away from direct strong light Package:As customer request Application:Used for research and industrial manufacture. Transportation:Common products:Sea/Air/Co

Prednisone Acetate

Cas:125-10-0

Min.Order:100 Metric Ton

Negotiable

Type:Lab/Research institutions

inquiry

Afine Chemicals Limited

Our Services 1. New Molecules R&D 2. Own test center HPLC NMR GC LC-MS 3. API and Intermediates from China reputed manufacturers 4. Documents support COA MOA MSDS DMF open part Our advantages 1. Government awarded company. Top 100 enter

Prednisone 21-acetate

Cas:125-10-0

Min.Order:1 Kilogram

Negotiable

Type:Lab/Research institutions

inquiry

Hangzhou Keyingchem Co.,Ltd

Hangzhou KeyingChem Co., Ltd. exported this product to many countries and regions at best price. If you are looking for the material’s manufacturer or supplier in China, KeyingChem is your best choice. Pls contact with us freely for getting det

Prednisone 21-acetate

Cas:125-10-0

Min.Order:0 Metric Ton

Negotiable

Type:Lab/Research institutions

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

Prednisone 21-acetate

Cas:125-10-0

Min.Order:0

Negotiable

Type:Lab/Research institutions

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

Prednisone Acetate

Cas:125-10-0

Min.Order:10 Gram

FOB Price: $100.0

Type:Lab/Research institutions

inquiry

Synthetic route

prednisolone 21-acetate
52-21-1

prednisolone 21-acetate

prednisone acetate
125-10-0

prednisone acetate

Conditions
ConditionsYield
With 1-hydroxy-3H-benz[d][1,2]iodoxole-1,3-dione In N,N-dimethyl-formamide at 23 - 25℃; for 5h;99%
With 1-hydroxy-1.oxo-1H-1λ5-benzo[d][1,2]iodoxol-3-one pyridinium salt In N,N-dimethyl-formamide at 24 - 28℃; for 4h;97%
With N-bromoacetamide
With chromium(VI) oxide
21-acetoxy-9-bromo-11β,17-dihydroxy-pregna-1,4-diene-3,20-dione
4224-31-1

21-acetoxy-9-bromo-11β,17-dihydroxy-pregna-1,4-diene-3,20-dione

prednisone acetate
125-10-0

prednisone acetate

Conditions
ConditionsYield
With tert-Butyl peroxybenzoate Inert atmosphere; Reflux;81%
Cortisone acetate
50-04-4

Cortisone acetate

prednisone acetate
125-10-0

prednisone acetate

Conditions
ConditionsYield
With selenium(IV) oxide
With periodic acid
With iodine pentoxide
With Arthrobacter simplex By-2-1317 g
prednisolone 21-acetate
52-21-1

prednisolone 21-acetate

A

(8S,9S,10R,11S,13S,14S)-11-Hydroxy-10,13-dimethyl-7,8,9,10,11,12,13,14,15,16-decahydro-6H-cyclopenta[a]phenanthrene-3,17-dione
898-84-0

(8S,9S,10R,11S,13S,14S)-11-Hydroxy-10,13-dimethyl-7,8,9,10,11,12,13,14,15,16-decahydro-6H-cyclopenta[a]phenanthrene-3,17-dione

B

prednisone acetate
125-10-0

prednisone acetate

Conditions
ConditionsYield
Product distribution; Rate constant; Irradiation; radiolytic degradation;
21-acetoxy-17-hydroxy-5α(or β)-pregn-1-ene-3,11,20-trione

21-acetoxy-17-hydroxy-5α(or β)-pregn-1-ene-3,11,20-trione

prednisone acetate
125-10-0

prednisone acetate

Conditions
ConditionsYield
With selenium(IV) oxide
With iodine pentoxide; periodic acid
21-acetoxy-17-hydroxy-5α(or β)-pregnane-3,11,20-trione

21-acetoxy-17-hydroxy-5α(or β)-pregnane-3,11,20-trione

prednisone acetate
125-10-0

prednisone acetate

Conditions
ConditionsYield
With selenium(IV) oxide
With iodine pentoxide; periodic acid
Bromierung und Erhitzen mit 2,4,6-Trimethyl-pyridin;
Prednison
53-03-2

Prednison

acetic anhydride
108-24-7

acetic anhydride

prednisone acetate
125-10-0

prednisone acetate

Conditions
ConditionsYield
In pyridine
prednisolon
50-24-8

prednisolon

prednisone acetate
125-10-0

prednisone acetate

Conditions
ConditionsYield
Multi-step reaction with 2 steps
1: pyridine
2: CrO3
View Scheme
21-acetoxy-11β-hydroxy-pregna-1,4,17(20)c-trien-3-one
28449-43-6

21-acetoxy-11β-hydroxy-pregna-1,4,17(20)c-trien-3-one

prednisone acetate
125-10-0

prednisone acetate

Conditions
ConditionsYield
Multi-step reaction with 2 steps
1: diacetoxyiodanyl-benzene
2: N-bromo-acetamide
View Scheme
hydrocortisone acetate
50-03-3

hydrocortisone acetate

prednisone acetate
125-10-0

prednisone acetate

Conditions
ConditionsYield
Multi-step reaction with 2 steps
1: acetic acid; manganese(ll) chloride; chromium(VI) oxide / water; chloroform / 30 °C
2: Arthrobacter simplex By-2-13
View Scheme
prednisone acetate
125-10-0

prednisone acetate

acetic acid
64-19-7

acetic acid

17α,21-diacetoxypregna-1,4-diene-3,11,20-trione
6677-19-6

17α,21-diacetoxypregna-1,4-diene-3,11,20-trione

Conditions
ConditionsYield
With trifluoroacetic anhydride; toluene-4-sulfonic acid at 0 - 20℃; for 3.5h;100%
With toluene-4-sulfonic acid; trifluoroacetic anhydride at 0 - 20℃; for 3.5h; Cooling with ice;100%
With toluene-4-sulfonic acid; trifluoroacetic anhydride at 0 - 20℃; for 3.5h;100%
prednisone acetate
125-10-0

prednisone acetate

Prednison
53-03-2

Prednison

Conditions
ConditionsYield
With di(n-butyl)tin oxide In methanol for 4h; Heating;89%
Stage #1: prednisone acetate With potassium carbonate In ethanol; water at 15℃;
Stage #2: With acetic acid In ethanol; water Solvent; Reagent/catalyst; Temperature;
68.5%
With potassium hydrogencarbonate
With potassium hydroxide
With sodium methylate
prednisone acetate
125-10-0

prednisone acetate

21-acetoxy-1,4,16-pregnatriene-3,11,20-trione
82423-35-6

21-acetoxy-1,4,16-pregnatriene-3,11,20-trione

Conditions
ConditionsYield
Stage #1: prednisone acetate With pyridine; N-chloro-succinimide; sulfur dioxide at 15℃; for 1h; Large scale;
Stage #2: With hydrogenchloride In water at 0℃; for 5h; Temperature; Large scale;
83.5%
prednisone acetate
125-10-0

prednisone acetate

21-Acetoxy-1α,2α-epoxy-17α-hydroxy-4-pregnene-1,11,20-trione
139016-49-2

21-Acetoxy-1α,2α-epoxy-17α-hydroxy-4-pregnene-1,11,20-trione

Conditions
ConditionsYield
With 3,3-dimethyldioxirane In acetone at 20℃; for 20h; Mechanism; other substrates; methyl(trifluoromethyl)dioxirane as reagent;80%
With 3,3-dimethyldioxirane In acetone at 20℃; for 20h;80%
prednisone acetate
125-10-0

prednisone acetate

A

21-Acetoxy-1α,2α-epoxy-17α-hydroxy-4-pregnene-1,11,20-trione
139016-49-2

21-Acetoxy-1α,2α-epoxy-17α-hydroxy-4-pregnene-1,11,20-trione

B

21-Acetoxy-4α,5α-epoxy-17α-hydroxy-1-pregnene-3,11,20-trione

21-Acetoxy-4α,5α-epoxy-17α-hydroxy-1-pregnene-3,11,20-trione

C

21-Acetoxy-4β,5β-epoxy-17α-hydroxy-1-pregnene-3,11,20-trione

21-Acetoxy-4β,5β-epoxy-17α-hydroxy-1-pregnene-3,11,20-trione

Conditions
ConditionsYield
With 3,3-dimethyldioxirane In dichloromethane; acetone at 20℃; for 20h;A 80%
B 4 % Spectr.
C 16 % Spectr.
With 3,3-dimethyldioxirane In dichloromethane; acetone at 20℃; for 20h; Title compound not separated from byproducts;A 80%
B 4 % Spectr.
C 16 % Spectr.
prednisone acetate
125-10-0

prednisone acetate

3,3-dimethyldioxirane
74087-85-7

3,3-dimethyldioxirane

21-Acetoxy-1α,2α-epoxy-17α-hydroxy-4-pregnene-1,11,20-trione
139016-49-2

21-Acetoxy-1α,2α-epoxy-17α-hydroxy-4-pregnene-1,11,20-trione

Conditions
ConditionsYield
In acetone at 23℃; Kinetics;73%
2-furancarbonyl chloride
527-69-5

2-furancarbonyl chloride

prednisone acetate
125-10-0

prednisone acetate

Furan-2-carboxylic acid (8S,9S,10R,13S,14S,17R)-17-(2-acetoxy-acetyl)-10,13-dimethyl-3,11-dioxo-6,7,8,9,10,11,12,13,14,15,16,17-dodecahydro-3H-cyclopenta[a]phenanthren-17-yl ester
94813-60-2

Furan-2-carboxylic acid (8S,9S,10R,13S,14S,17R)-17-(2-acetoxy-acetyl)-10,13-dimethyl-3,11-dioxo-6,7,8,9,10,11,12,13,14,15,16,17-dodecahydro-3H-cyclopenta[a]phenanthren-17-yl ester

Conditions
ConditionsYield
With dmap In dichloromethane for 72h;35%
prednisone acetate
125-10-0

prednisone acetate

(20Ξ)-20,21-epoxy-17-hydroxy-20-hydroxymethyl-pregna-1,4-diene-3,11-dione
111162-85-7

(20Ξ)-20,21-epoxy-17-hydroxy-20-hydroxymethyl-pregna-1,4-diene-3,11-dione

Conditions
ConditionsYield
With methanol; diethyl ether
thioacetic acid
507-09-5

thioacetic acid

prednisone acetate
125-10-0

prednisone acetate

21-acetoxy-1α-acetylsulfanyl-17-hydroxy-pregn-4-ene-3,11,20-trione
124107-03-5

21-acetoxy-1α-acetylsulfanyl-17-hydroxy-pregn-4-ene-3,11,20-trione

Conditions
ConditionsYield
Irradiation.mit UV-Licht;
prednisone acetate
125-10-0

prednisone acetate

21-acetoxy-17-hydroxy-5,11-dioxo-de-A-pregnane-10aα-carbaldehyde
102378-22-3

21-acetoxy-17-hydroxy-5,11-dioxo-de-A-pregnane-10aα-carbaldehyde

Conditions
ConditionsYield
With ozone
(i) O3, AcOEt, (ii) H2O; Multistep reaction;
prednisone acetate
125-10-0

prednisone acetate

21-acetoxy-17-hydroxy-1,5β-cyclo-1,10-seco-pregna-3,9-diene-2,11,20-trione
72011-93-9

21-acetoxy-17-hydroxy-1,5β-cyclo-1,10-seco-pregna-3,9-diene-2,11,20-trione

Conditions
ConditionsYield
With 1,4-dioxane Irradiation.UV-Licht;
With ethanol Irradiation.UV-Licht;
prednisone acetate
125-10-0

prednisone acetate

21-acetoxy-10,17-dihydroxy-1αH,10αH-1,5-cyclo-5,10-seco-pregn-4-ene-3,11,20-trione
72779-19-2

21-acetoxy-10,17-dihydroxy-1αH,10αH-1,5-cyclo-5,10-seco-pregn-4-ene-3,11,20-trione

Conditions
ConditionsYield
With acetic acid Irradiation.mit UV-Licht;
prednisone acetate
125-10-0

prednisone acetate

21-acetoxy-6ξ-bromo-17-hydroxy-pregna-1,4-diene-3,11,20-trione
21365-82-2

21-acetoxy-6ξ-bromo-17-hydroxy-pregna-1,4-diene-3,11,20-trione

Conditions
ConditionsYield
With N-Bromosuccinimide
prednisone acetate
125-10-0

prednisone acetate

lumiprednisone 21-acetate
73397-96-3

lumiprednisone 21-acetate

Conditions
ConditionsYield
Photoisomerisierung;
With ethanol Irradiation.UV-Licht;
prednisone acetate
125-10-0

prednisone acetate

21-acetoxy-1α,5-disulfanediyl-17-hydroxy-5α-pregnane-3,11,20-trione
114982-44-4

21-acetoxy-1α,5-disulfanediyl-17-hydroxy-5α-pregnane-3,11,20-trione

Conditions
ConditionsYield
With pyridine; hydrogen sulfide; sulfur
prednisone acetate
125-10-0

prednisone acetate

triethyl phosphite
122-52-1

triethyl phosphite

O21-Acetyl-1-diaethoxyphosphinyl-cortison
14413-09-3

O21-Acetyl-1-diaethoxyphosphinyl-cortison

Conditions
ConditionsYield
With phenol
prednisone acetate
125-10-0

prednisone acetate

acetic anhydride
108-24-7

acetic anhydride

3,17,21-Triacetoxy-1-methyl-19-norpregna-1,3.5(10)-trien-11,20-dion
103004-64-4

3,17,21-Triacetoxy-1-methyl-19-norpregna-1,3.5(10)-trien-11,20-dion

Conditions
ConditionsYield
With perchloric acid
prednisone acetate
125-10-0

prednisone acetate

acetic anhydride
108-24-7

acetic anhydride

1-Methyl-3.11β.17α.21-tetrahydroxy-19-nor-pregna-1.3.5(10).9(11)-tetraen-20-on-tetraacetat
13396-30-0

1-Methyl-3.11β.17α.21-tetrahydroxy-19-nor-pregna-1.3.5(10).9(11)-tetraen-20-on-tetraacetat

Conditions
ConditionsYield
With sulfuric acid
With perchloric acid
prednisone acetate
125-10-0

prednisone acetate

1α,2α,17α-Trihydroxy-21-acetoxy-Δ4-pregnantrion-(3,11,20)
14945-34-7

1α,2α,17α-Trihydroxy-21-acetoxy-Δ4-pregnantrion-(3,11,20)

Conditions
ConditionsYield
With osmium(VIII) oxide
With pyridine; osmium(VIII) oxide
prednisone acetate
125-10-0

prednisone acetate

21-Acetoxy-17α-hydroxy-5,10-seco-1,2,3,4-tetrakis-norpregnan-5,11,20-trion

21-Acetoxy-17α-hydroxy-5,10-seco-1,2,3,4-tetrakis-norpregnan-5,11,20-trion

Conditions
ConditionsYield
(i) O3, AcOEt, (ii) H2O, (iii) aq. H3PO3, AcOH; Multistep reaction;
prednisone acetate
125-10-0

prednisone acetate

14C-21-Acetoxy-1α,17α-dihydroxy-2-oxa-pregn-4-en-3,11,20-trion

14C-21-Acetoxy-1α,17α-dihydroxy-2-oxa-pregn-4-en-3,11,20-trion

Conditions
ConditionsYield
(i) O3, AcOEt, (ii) H2O; Multistep reaction;
prednisone acetate
125-10-0

prednisone acetate

A

21-acetoxy-2,17-dihydroxy-1-methyl-19-nor-pregna-1,3,5(10)-triene-11,20-dione
72011-85-9

21-acetoxy-2,17-dihydroxy-1-methyl-19-nor-pregna-1,3,5(10)-triene-11,20-dione

B

O21-acetyl-isolumiprednisone

O21-acetyl-isolumiprednisone

Conditions
ConditionsYield
With 1,4-dioxane Irradiation.UV-Licht;

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