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Dayang Chem (Hangzhou) Co.,Ltd.

Dayangchem's 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. DayangChem can provide different quantities

1H-Purine-2,6-dione,7-(2-chloroethyl)-3,7-dihydro-1,3-dimethyl-

Cas:5878-61-5

Min.Order:1 Kilogram

FOB Price: $3.0

Type:Lab/Research institutions

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

7-(β-Chloroethyl)-theophylline

Cas:5878-61-5

Min.Order:5 Kiloliter

FOB Price: $1.2 / 5.0

Type:Manufacturers

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 5878-61-5 with competitive price

Cas:5878-61-5

Min.Order:1 Kilogram

FOB Price: $139.0 / 210.0

Type:Trading Company

inquiry

Hebei Sankai Chemical Technology Co., Ltd

1. Product advantages ♦ High purity, all above 98.5%, no impurities after the dissolution ♦ We will test each batch to ensure quality ♦ OEM and private brand services designed for free ♦ Various cap colors available &diam

7-(2-CHLOROETHYL)THEOPHYLLINE CAS5878-61-5

Cas:5878-61-5

Min.Order:1 Kilogram

FOB Price: $7.0 / 10.0

Type:Trading Company

inquiry

Shanghai Upbio Tech Co.,Ltd

1.In No Less 10 years exporting experience. you 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 Specializ

1H-Purine-2,6-dione,7-(2-chloroethyl)-3,7-dihydro-1,3-dimethyl-

Cas:5878-61-5

Min.Order:1 Gram

Negotiable

Type:Lab/Research institutions

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

1H-Purine-2,6-dione,7-(2-chloroethyl)-3,7-dihydro-1,3-dimethyl-

Cas:5878-61-5

Min.Order:1 Kilogram

Negotiable

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

1H-Purine-2,6-dione,7-(2-chloroethyl)-3,7-dihydro-1,3-dimethyl-

Cas:5878-61-5

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

Hefei Zhaobo Technology Co., Ltd.

7-(2-CHLOROETHYL)THEOPHYLLINE CAS 5878-61-5 Description 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

7-(2-CHLOROETHYL)THEOPHYLLINE CAS 5878-61-5

Cas:5878-61-5

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

1H-Purine-2,6-dione,7-(2-chloroethyl)-3,7-dihydro-1,3-dimethyl-

Cas:5878-61-5

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

Shanghai Minstar Chemical Co., Ltd

7-(2-CHLOROETHYL)THEOPHYLLINE Chemical Properties Melting point 122-127 °C Boiling point 459.8±51.0 °C(Predicted) density 1.6524 (rough estimate) refractive index 1.5790 (estimate) RTECS XH5090000 solubility Sol

7-(2-CHLOROETHYL)THEOPHYLLINE

Cas:5878-61-5

Min.Order:1 Gram

FOB Price: $66.0

Type:Lab/Research institutions

inquiry

Hangzhou Huarong Pharm Co., Ltd.

We Huarong Pharm can provide Customized Synthesis & Process R&D & APIs and intermediates Production & Quality Research & Registration Application, especially our GMP validation service which complies with SFDA, FDA, WHO and EU EMPA. O

7-(2-CHLOROETHYL)THEOPHYLLINE

Cas:5878-61-5

Min.Order:0

Negotiable

Type:Trading Company

inquiry

TAIZHOU ZHENYU BIOTECHNOLOGY CO., LTD

Zhenyu biotech exported this product to many countries and regions at best price. if you are looking for the material's manufacturer or supplier in china, zhenyu biotech is your best choice. pls contact with us freely for getting detailed

7-(2-CHLOROETHYL)THEOPHYLLINE

Cas:5878-61-5

Min.Order:1 Kilogram

FOB Price: $2.0

Type:Lab/Research institutions

inquiry

KAISA GROUP INC

1.Applied in food field.it can improve the immune system and prolong life. 2.Appliedin cosmetic field.it can improve the skin care. 3.Applied in pharmaceutical field.it can treat various dieases. 4.Our product quality assurance will make our customer

5878-61-5 CAS NO.5878-61-5

Cas:5878-61-5

Min.Order:1 Metric Ton

FOB Price: $7.0 / 8.0

Type:Trading Company

inquiry

Hunan chemfish Pharmaceutical co.,Ltd

Appearance:95%+ Package:R&D,Pilot run Transportation:per client require Port:Express ,Air, Sea

7-(2-Chloroethyl)theophylline

Cas:5878-61-5

Min.Order:0

Negotiable

Type:Manufacturers

inquiry

Henan Allgreen Chemical Co.,Ltd

high quality Storage:Sealed, dry, microtherm , avoid light and smell. Package:According to the demand of customer Application:Organic synthesis Transportation:by air or by sea

7-(2-Chloroethyl)theophylline

Cas:5878-61-5

Min.Order:0

Negotiable

Type:Manufacturers

inquiry

Antimex Chemical Limied

Ansciep Chemical is a professional enterprise manufacturing and distributing fine chemicals and speciality chemicals. We have been dedicated to heterocycle compounds and phenyl rings for tens of years. This is our mature product for export. Our quali

1H-Purine-2,6-dione,7-(2-chloroethyl)-3,7-dihydro-1,3-dimethyl-

Cas:5878-61-5

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

Henan Tianfu Chemical Co., Ltd.

1H-Purine-2,6-dione,7-(2-chloroethyl)-3,7-dihydro-1,3-dimethyl- Application:Organic Chemicals

5878-61-5

Cas:5878-61-5

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

Changchun Artel lmport and Export trade company

Supply top quality products with a reasonable price Application:api

5878-61-5

Cas:5878-61-5

Min.Order:0

Negotiable

Type:Trading Company

inquiry

Hangzhou Fandachem Co.,Ltd

1H-Purine-2,6-dione,7-(2-chloroethyl)-3,7-dihydro-1,3-dimethyl- cas 5878-61-5Appearance:white crystalline powder Storage:Store in dry, dark and ventilated place Package:25KG drum Application:intermediate Transportation:by air, by sea, by express

Henan Kanbei Chemical Co.,LTD

factory?direct?saleAppearance:White powder Storage:Sealed and preserved Package:200/Kilograms Application:healing drugs Transportation:By sea Port:Shanghai/tianjin

7-(2-CHLOROETHYL)THEOPHYLLINE

Cas:5878-61-5

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

Shanghai Chinqesen Biotechnology Co., Ltd.

Good Quality Package:1kg/bag Application:Medical or chemical Transportation:Air/Train/Sea Port:Shenzhen

5878-61-5

Cas:5878-61-5

Min.Order:0

Negotiable

Type:Trading Company

inquiry

Hunan Russell Chemicals Technology Co.,Ltd

high purity lowest priceAppearance:solid or liquid Storage:in sealed air resistant place Package:Foil bag; Drum; Plastic bottle Application:Pharma;Industry;Agricultural Transportation:by sea or air Port:any port in China

7-(2-Chloroethyl)theophylline 5878-61-5

Cas:5878-61-5

Min.Order:0

Negotiable

Type:Trading Company

inquiry

Shenzhen Foris Technology Co. LTD

high purity lowest priceAppearance:solid or liquid Storage:in sealed air resistant place Package:Foil bag; Drum; Plastic bottle Application:Pharma;Industry;Agricultural Transportation:by sea or air Port:any port in China

7-(2-Chloroethyl)theophylline 5878-61-5

Cas:5878-61-5

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

ZHEJIANG JIUZHOU CHEM CO.,LTD

factory?direct?saleAppearance:White powder Storage:Sealed and preserved Package:200/Kilograms Application:healing drugs Transportation:By sea Port:Shanghai/tianjin

7-(2-CHLOROETHYL)THEOPHYLLINE

Cas:5878-61-5

Min.Order:0

Negotiable

Type:Trading Company

inquiry

Amadis Chemical Co., Ltd.

1.Professional synthesis laboratory and production base. 2.Strong synthesis team and service team. 3.Professional data management system. 4.We provide the professional test date and product information ,ex. HNMR ,CNMR,FNMR, HPLC/G

1H-Purine-2,6-dione,7-(2-chloroethyl)-3,7-dihydro-1,3-dimethyl-

Cas:5878-61-5

Min.Order:10 Milligram

Negotiable

Type:Lab/Research institutions

inquiry

Jilin haofei import and export trade Co.,Ltd

Price, service, company and transport advantage: 1. Best service, place of origin China, high quality, and reasonable price. 2. It's customers' right to choose the package (EMS, DHL, FEDEX, UPS). 3. It's customers' right

5878-61-5 CAS NO.5878-61-5

Cas:5878-61-5

Min.Order:0

Negotiable

Type:Trading Company

inquiry

Shanghai united Scientific Co.,Ltd.

United Scientific Company Located in Shanghai of China , is a competitive player in the global specialty and fine chemical market. Fenghua has both the expertise and flexibility to produce a wide range of chemicals. Focusing on developing the innovat

1H-Purine-2,6-dione,7-(2-chloroethyl)-3,7-dihydro-1,3-dimethyl-

Cas:5878-61-5

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

Finetech Industry Limited

FINETECH INDUSTRY LIMITED is a LONDON based CRO company providing drug discovery & development services to worldwide clients. FINETECH INDUSTRY LIMITED supplies the 7-(2-CHLOROETHYL)THEOPHYLLINE, CAS:5878-61-5 with the most competitive price and the

7-(2-CHLOROETHYL)THEOPHYLLINE

Cas:5878-61-5

Min.Order:0

Negotiable

Type:Trading Company

inquiry

Nanjing Raymon Biotech Co., Ltd.

1H-Purine-2,6-dione,7-(2-chloroethyl)-3,7-dihydro-1,3-dimethyl- Storage:keep in dry and cool condition Package:25kg or according to cutomer's demand Application:Chemical research/pharma intermediate Transportation:By Sea,by Air,By courier like DHL or

1H-Purine-2,6-dione,7-(2-chloroethyl)-3,7-dihydro-1,3-dimethyl-

Cas:5878-61-5

Min.Order:0

Negotiable

Type:Trading Company

inquiry

Pure Chemistry Scientific Inc.

5878-61-5 Application:7-(2-Chloroethyl)theophylline

7-(2-Chloroethyl)theophylline

Cas:5878-61-5

Min.Order:0

Negotiable

Type:Trading Company

inquiry

Synthetic route

theophylline
58-55-9

theophylline

1,2-dichloro-ethane
107-06-2

1,2-dichloro-ethane

7-(2-chloroethyl)-3,7-dihydro-1,3-dimethyl-1H-purine-2,6-dione
5878-61-5

7-(2-chloroethyl)-3,7-dihydro-1,3-dimethyl-1H-purine-2,6-dione

Conditions
ConditionsYield
With sodium hydroxide; Aliquat 336 for 4h; Heating;99%
With sodium hydroxide In water; isopropyl alcohol at 78 - 80℃; for 76.5h; Heating;90%
In water; dimethyl sulfoxide
7-(2-hydroxyethyl)theophylline
519-37-9

7-(2-hydroxyethyl)theophylline

7-(2-chloroethyl)-3,7-dihydro-1,3-dimethyl-1H-purine-2,6-dione
5878-61-5

7-(2-chloroethyl)-3,7-dihydro-1,3-dimethyl-1H-purine-2,6-dione

Conditions
ConditionsYield
With thionyl chloride; benzene
p-hydroxyamphetamine
103-86-6

p-hydroxyamphetamine

7-(2-chloroethyl)-3,7-dihydro-1,3-dimethyl-1H-purine-2,6-dione
5878-61-5

7-(2-chloroethyl)-3,7-dihydro-1,3-dimethyl-1H-purine-2,6-dione

p-Hydroxy-fenetyllin
62401-66-5

p-Hydroxy-fenetyllin

Conditions
ConditionsYield
62%
7-(2-chloroethyl)-3,7-dihydro-1,3-dimethyl-1H-purine-2,6-dione
5878-61-5

7-(2-chloroethyl)-3,7-dihydro-1,3-dimethyl-1H-purine-2,6-dione

5-(1-piperazinyl)-3(2H)-pyridazinone
159430-52-1

5-(1-piperazinyl)-3(2H)-pyridazinone

5-<4-<2-(7-theophyllin)-ethyl>-1-piperazinyl>-3(2H)-pyridazinone

5-<4-<2-(7-theophyllin)-ethyl>-1-piperazinyl>-3(2H)-pyridazinone

Conditions
ConditionsYield
With sodium carbonate In i-Amyl alcohol for 20h; Heating;40%
7-(2-chloroethyl)-3,7-dihydro-1,3-dimethyl-1H-purine-2,6-dione
5878-61-5

7-(2-chloroethyl)-3,7-dihydro-1,3-dimethyl-1H-purine-2,6-dione

trifluoroacetic anhydride
407-25-0

trifluoroacetic anhydride

1,3-dimethyl-8-(trifluoromethyl)-7-(2-chloroethyl)-3,7-dihydro-1H-purine-2,6-dione

1,3-dimethyl-8-(trifluoromethyl)-7-(2-chloroethyl)-3,7-dihydro-1H-purine-2,6-dione

Conditions
ConditionsYield
With pyridine N-oxide; ruthenium tris(4,4'-bis(dinonylmethyl)-2,2'-bipyridine) In dichloromethane; acetonitrile at 20℃; for 24h; Irradiation;32%
7-(2-chloroethyl)-3,7-dihydro-1,3-dimethyl-1H-purine-2,6-dione
5878-61-5

7-(2-chloroethyl)-3,7-dihydro-1,3-dimethyl-1H-purine-2,6-dione

6-(piperazin-1-yl)pyridazin-3(2H)-one
145276-53-5

6-(piperazin-1-yl)pyridazin-3(2H)-one

6-<4-<2-(7-theophyllin)-ethyl>-1-piperazinyl>-3(2H)-pyridazinone

6-<4-<2-(7-theophyllin)-ethyl>-1-piperazinyl>-3(2H)-pyridazinone

Conditions
ConditionsYield
With sodium carbonate In i-Amyl alcohol Heating;30%
7-(2-chloroethyl)-3,7-dihydro-1,3-dimethyl-1H-purine-2,6-dione
5878-61-5

7-(2-chloroethyl)-3,7-dihydro-1,3-dimethyl-1H-purine-2,6-dione

methyl 4-[N-(1-oxopropyl)-N-phenylamino]-4-piperidinecarboxylate
72996-78-2

methyl 4-[N-(1-oxopropyl)-N-phenylamino]-4-piperidinecarboxylate

1-[2-(1,3-Dimethyl-2,6-dioxo-1,2,3,6-tetrahydro-purin-7-yl)-ethyl]-4-(phenyl-propionyl-amino)-piperidine-4-carboxylic acid methyl ester
131729-08-3

1-[2-(1,3-Dimethyl-2,6-dioxo-1,2,3,6-tetrahydro-purin-7-yl)-ethyl]-4-(phenyl-propionyl-amino)-piperidine-4-carboxylic acid methyl ester

Conditions
ConditionsYield
With sodium carbonate; sodium iodide In acetonitrile Heating;28%
7-(2-chloroethyl)-3,7-dihydro-1,3-dimethyl-1H-purine-2,6-dione
5878-61-5

7-(2-chloroethyl)-3,7-dihydro-1,3-dimethyl-1H-purine-2,6-dione

2-methyl-5-(1-piperazinyl)-3(2H)-pyridazinone

2-methyl-5-(1-piperazinyl)-3(2H)-pyridazinone

2-methyl-5-<4-<2-(7-theophyllin)-ethyl>-1-piperazinyl>-3(2H)-pyridazinone

2-methyl-5-<4-<2-(7-theophyllin)-ethyl>-1-piperazinyl>-3(2H)-pyridazinone

Conditions
ConditionsYield
With sodium carbonate In i-Amyl alcohol for 20h; Heating;20%
propylamine
107-10-8

propylamine

7-(2-chloroethyl)-3,7-dihydro-1,3-dimethyl-1H-purine-2,6-dione
5878-61-5

7-(2-chloroethyl)-3,7-dihydro-1,3-dimethyl-1H-purine-2,6-dione

1,3-dimethyl-7-(2-propylamino-ethyl)-3,7-dihydro-purine-2,6-dione; hydrochloride
1221-11-0

1,3-dimethyl-7-(2-propylamino-ethyl)-3,7-dihydro-purine-2,6-dione; hydrochloride

Conditions
ConditionsYield
With methanol
7-(2-chloroethyl)-3,7-dihydro-1,3-dimethyl-1H-purine-2,6-dione
5878-61-5

7-(2-chloroethyl)-3,7-dihydro-1,3-dimethyl-1H-purine-2,6-dione

cyclohexylamine
108-91-8

cyclohexylamine

7-(2-cyclohexylamino-ethyl)-1,3-dimethyl-3,7-dihydro-purine-2,6-dione; hydrochloride
3842-60-2

7-(2-cyclohexylamino-ethyl)-1,3-dimethyl-3,7-dihydro-purine-2,6-dione; hydrochloride

Conditions
ConditionsYield
With methanol
7-(2-chloroethyl)-3,7-dihydro-1,3-dimethyl-1H-purine-2,6-dione
5878-61-5

7-(2-chloroethyl)-3,7-dihydro-1,3-dimethyl-1H-purine-2,6-dione

ethylamine
75-04-7

ethylamine

7-(2-ethylamino-ethyl)-1,3-dimethyl-3,7-dihydro-purine-2,6-dione
95390-83-3

7-(2-ethylamino-ethyl)-1,3-dimethyl-3,7-dihydro-purine-2,6-dione

Conditions
ConditionsYield
With ethanol
7-(2-chloroethyl)-3,7-dihydro-1,3-dimethyl-1H-purine-2,6-dione
5878-61-5

7-(2-chloroethyl)-3,7-dihydro-1,3-dimethyl-1H-purine-2,6-dione

isopropylamine
75-31-0

isopropylamine

7-(2-isopropylamino-ethyl)-1,3-dimethyl-3,7-dihydro-purine-2,6-dione
94523-41-8

7-(2-isopropylamino-ethyl)-1,3-dimethyl-3,7-dihydro-purine-2,6-dione

Conditions
ConditionsYield
With methanol
7-(2-chloroethyl)-3,7-dihydro-1,3-dimethyl-1H-purine-2,6-dione
5878-61-5

7-(2-chloroethyl)-3,7-dihydro-1,3-dimethyl-1H-purine-2,6-dione

methylamine
74-89-5

methylamine

1,3-dimethyl-7-(2-methylamino-ethyl)-3,7-dihydro-purine-2,6-dione
70919-97-0

1,3-dimethyl-7-(2-methylamino-ethyl)-3,7-dihydro-purine-2,6-dione

Conditions
ConditionsYield
With ethanol
7-(2-chloroethyl)-3,7-dihydro-1,3-dimethyl-1H-purine-2,6-dione
5878-61-5

7-(2-chloroethyl)-3,7-dihydro-1,3-dimethyl-1H-purine-2,6-dione

benzylamine
100-46-9

benzylamine

7-(2-benzylamino-ethyl)-1,3-dimethyl-3,7-dihydro-purine-2,6-dione
22680-61-1

7-(2-benzylamino-ethyl)-1,3-dimethyl-3,7-dihydro-purine-2,6-dione

Conditions
ConditionsYield
With ethanol
7-(2-chloroethyl)-3,7-dihydro-1,3-dimethyl-1H-purine-2,6-dione
5878-61-5

7-(2-chloroethyl)-3,7-dihydro-1,3-dimethyl-1H-purine-2,6-dione

1,3-dimethyl-7-vinyl-3,7-dihydro-purine-2,6-dione
22247-84-3

1,3-dimethyl-7-vinyl-3,7-dihydro-purine-2,6-dione

Conditions
ConditionsYield
With ethanol; sodium diethylmalonate
Multi-step reaction with 2 steps
1: H2O; KI
2: sodium compound of malonic acid diethyl ester; ethanol
View Scheme
7-(2-chloroethyl)-3,7-dihydro-1,3-dimethyl-1H-purine-2,6-dione
5878-61-5

7-(2-chloroethyl)-3,7-dihydro-1,3-dimethyl-1H-purine-2,6-dione

7-(2-iodo-ethyl)-1,3-dimethyl-3,7-dihydro-purine-2,6-dione
65919-56-4

7-(2-iodo-ethyl)-1,3-dimethyl-3,7-dihydro-purine-2,6-dione

Conditions
ConditionsYield
With water; potassium iodide
7-(2-chloroethyl)-3,7-dihydro-1,3-dimethyl-1H-purine-2,6-dione
5878-61-5

7-(2-chloroethyl)-3,7-dihydro-1,3-dimethyl-1H-purine-2,6-dione

7-(2-Aminoethyl)theophylline
35206-02-1

7-(2-Aminoethyl)theophylline

Conditions
ConditionsYield
With ethanol; ammonia
N-methylcyclohexylamine
100-60-7

N-methylcyclohexylamine

7-(2-chloroethyl)-3,7-dihydro-1,3-dimethyl-1H-purine-2,6-dione
5878-61-5

7-(2-chloroethyl)-3,7-dihydro-1,3-dimethyl-1H-purine-2,6-dione

7-<2-(N-methyl-N-cyclohexyl)-aminoethyl>-1,3-dimethylxanthine

7-<2-(N-methyl-N-cyclohexyl)-aminoethyl>-1,3-dimethylxanthine

Conditions
ConditionsYield
at 100℃; for 4.75h;
(4-fluorophenyl)-piperidin-4-ylmethanone
56346-57-7

(4-fluorophenyl)-piperidin-4-ylmethanone

7-(2-chloroethyl)-3,7-dihydro-1,3-dimethyl-1H-purine-2,6-dione
5878-61-5

7-(2-chloroethyl)-3,7-dihydro-1,3-dimethyl-1H-purine-2,6-dione

7-[2-[4-(p-fluorobenzoyl)-piperidino]-ethyl]-theophylline

7-[2-[4-(p-fluorobenzoyl)-piperidino]-ethyl]-theophylline

Conditions
ConditionsYield
at 100℃; for 1h;14.5 g
7-(2-chloroethyl)-3,7-dihydro-1,3-dimethyl-1H-purine-2,6-dione
5878-61-5

7-(2-chloroethyl)-3,7-dihydro-1,3-dimethyl-1H-purine-2,6-dione

N-(furan-2-carbonyl)piperazine
40172-95-0

N-(furan-2-carbonyl)piperazine

7-<3-<4-(2-Furoyl)-1-piperazinyl>-ethyl>-theophyllin

7-<3-<4-(2-Furoyl)-1-piperazinyl>-ethyl>-theophyllin

Conditions
ConditionsYield
at 100℃; for 3h;
7-(2-chloroethyl)-3,7-dihydro-1,3-dimethyl-1H-purine-2,6-dione
5878-61-5

7-(2-chloroethyl)-3,7-dihydro-1,3-dimethyl-1H-purine-2,6-dione

sodium-salt of 1H-imidazole

sodium-salt of 1H-imidazole

7-(2-imidazol-1-yl-ethyl)-1,3-dimethyl-3,7-dihydro-purine-2,6-dione
109018-72-6

7-(2-imidazol-1-yl-ethyl)-1,3-dimethyl-3,7-dihydro-purine-2,6-dione

Conditions
ConditionsYield
With N,N-dimethyl-formamide
7-(2-chloroethyl)-3,7-dihydro-1,3-dimethyl-1H-purine-2,6-dione
5878-61-5

7-(2-chloroethyl)-3,7-dihydro-1,3-dimethyl-1H-purine-2,6-dione

sodium-salt of theophylline

sodium-salt of theophylline

7,7'-ethylenebis
32898-07-0

7,7'-ethylenebis

Conditions
ConditionsYield
With N,N-dimethyl-formamide
7-(2-chloroethyl)-3,7-dihydro-1,3-dimethyl-1H-purine-2,6-dione
5878-61-5

7-(2-chloroethyl)-3,7-dihydro-1,3-dimethyl-1H-purine-2,6-dione

1,2,3,4-tetrahydro-benzo[4,5]thieno[2,3-c]pyridine hydrochloride
59496-07-0

1,2,3,4-tetrahydro-benzo[4,5]thieno[2,3-c]pyridine hydrochloride

7-[2-(3,4-dihydrobenzothieno[2,3-c]pyridin-2(1H)-yl)ethyl]-1,3-dimethyl-1H-purine-2,6(3H,7H)-dione
263543-59-5

7-[2-(3,4-dihydrobenzothieno[2,3-c]pyridin-2(1H)-yl)ethyl]-1,3-dimethyl-1H-purine-2,6(3H,7H)-dione

Conditions
ConditionsYield
With sodium carbonate In methanol; butanone
7-(2-chloroethyl)-3,7-dihydro-1,3-dimethyl-1H-purine-2,6-dione
5878-61-5

7-(2-chloroethyl)-3,7-dihydro-1,3-dimethyl-1H-purine-2,6-dione

N-(furan-2-carbonyl)piperazine
40172-95-0

N-(furan-2-carbonyl)piperazine

7-[3-[4-(2-furoyl)-1-piperazinyl]-2-hydroxypropyl]-theophylline

7-[3-[4-(2-furoyl)-1-piperazinyl]-2-hydroxypropyl]-theophylline

Conditions
ConditionsYield
With hydrogenchloride In dichloromethane
fluorobenzoylpiperidine hydrochloride

fluorobenzoylpiperidine hydrochloride

(4-fluorophenyl)-piperidin-4-ylmethanone
56346-57-7

(4-fluorophenyl)-piperidin-4-ylmethanone

7-(2-chloroethyl)-3,7-dihydro-1,3-dimethyl-1H-purine-2,6-dione
5878-61-5

7-(2-chloroethyl)-3,7-dihydro-1,3-dimethyl-1H-purine-2,6-dione

7-[2-[4-(p-fluorobenzoyl)-piperidino]-ethyl]-theophylline

7-[2-[4-(p-fluorobenzoyl)-piperidino]-ethyl]-theophylline

Conditions
ConditionsYield
With hydrogenchloride; sodium hydroxide In tetrachloromethane; ethyl acetate
3-(3,6-dihydro-1(2H)-pyridinyl)-1H-indole

3-(3,6-dihydro-1(2H)-pyridinyl)-1H-indole

chloroform
67-66-3

chloroform

7-(2-chloroethyl)-3,7-dihydro-1,3-dimethyl-1H-purine-2,6-dione
5878-61-5

7-(2-chloroethyl)-3,7-dihydro-1,3-dimethyl-1H-purine-2,6-dione

toluene
108-88-3

toluene

3,7-dihydro-7-[2-[3,6-dihydro-4-(1H-indol-3-yl)-1(2H)-pyridinyl]ethyl]-1,3-dimethyl-1H-purine-2,6-dione

3,7-dihydro-7-[2-[3,6-dihydro-4-(1H-indol-3-yl)-1(2H)-pyridinyl]ethyl]-1,3-dimethyl-1H-purine-2,6-dione

Conditions
ConditionsYield
With potassium iodide; sodium carbonate In methanol3.1 parts (51.6%)
chloroform
67-66-3

chloroform

7-(2-chloroethyl)-3,7-dihydro-1,3-dimethyl-1H-purine-2,6-dione
5878-61-5

7-(2-chloroethyl)-3,7-dihydro-1,3-dimethyl-1H-purine-2,6-dione

4-methyl-2-pentanone
108-10-1

4-methyl-2-pentanone

3-(4-piperidinyl)-1H-indole
17403-09-7

3-(4-piperidinyl)-1H-indole

7-[2-[4-(1H-indol-3-yl)-1-piperidinyl]ethyl]-3,7-dihydro-1,3-dimethyl-1H-purine-2,6-dione

7-[2-[4-(1H-indol-3-yl)-1-piperidinyl]ethyl]-3,7-dihydro-1,3-dimethyl-1H-purine-2,6-dione

Conditions
ConditionsYield
With potassium iodide; sodium carbonate In methanol; water4 parts (50%)
7-(2-chloroethyl)-3,7-dihydro-1,3-dimethyl-1H-purine-2,6-dione
5878-61-5

7-(2-chloroethyl)-3,7-dihydro-1,3-dimethyl-1H-purine-2,6-dione

4-methyl-2-pentanone
108-10-1

4-methyl-2-pentanone

4-[5-(hydroxy)indol-3-yl]-piperidine
62555-50-4

4-[5-(hydroxy)indol-3-yl]-piperidine

3,7-dihydro-7-[2-[4-(5-hydroxy-1H-indol-3-yl)-1-piperidinyl]ethyl]-1,3-dimethyl-1H-purine-2,6-dione
102144-79-6

3,7-dihydro-7-[2-[4-(5-hydroxy-1H-indol-3-yl)-1-piperidinyl]ethyl]-1,3-dimethyl-1H-purine-2,6-dione

Conditions
ConditionsYield
With potassium iodide; sodium carbonate In methanol; chloroform2.5 parts (43%)

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