CH374684A - Process for the preparation of new theophylline bases - Google Patents
Process for the preparation of new theophylline basesInfo
- Publication number
- CH374684A CH374684A CH6538558A CH6538558A CH374684A CH 374684 A CH374684 A CH 374684A CH 6538558 A CH6538558 A CH 6538558A CH 6538558 A CH6538558 A CH 6538558A CH 374684 A CH374684 A CH 374684A
- Authority
- CH
- Switzerland
- Prior art keywords
- bases
- preparation
- theophylline
- new
- new theophylline
- Prior art date
Links
- ZFXYFBGIUFBOJW-UHFFFAOYSA-N theophylline Chemical compound O=C1N(C)C(=O)N(C)C2=C1NC=N2 ZFXYFBGIUFBOJW-UHFFFAOYSA-N 0.000 title 2
- 229960000278 theophylline Drugs 0.000 title 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D213/00—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members
- C07D213/02—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members
- C07D213/04—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen or carbon atoms directly attached to the ring nitrogen atom
- C07D213/60—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen or carbon atoms directly attached to the ring nitrogen atom with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached to ring carbon atoms
- C07D213/78—Carbon atoms having three bonds to hetero atoms, with at the most one bond to halogen, e.g. ester or nitrile radicals
- C07D213/79—Acids; Esters
- C07D213/80—Acids; Esters in position 3
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D473/00—Heterocyclic compounds containing purine ring systems
- C07D473/02—Heterocyclic compounds containing purine ring systems with oxygen, sulphur, or nitrogen atoms directly attached in positions 2 and 6
- C07D473/04—Heterocyclic compounds containing purine ring systems with oxygen, sulphur, or nitrogen atoms directly attached in positions 2 and 6 two oxygen atoms
- C07D473/06—Heterocyclic compounds containing purine ring systems with oxygen, sulphur, or nitrogen atoms directly attached in positions 2 and 6 two oxygen atoms with radicals containing only hydrogen and carbon atoms, attached in position 1 or 3
- C07D473/08—Heterocyclic compounds containing purine ring systems with oxygen, sulphur, or nitrogen atoms directly attached in positions 2 and 6 two oxygen atoms with radicals containing only hydrogen and carbon atoms, attached in position 1 or 3 with methyl radicals in positions 1 and 3, e.g. theophylline
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEW23727A DE1102750B (en) | 1958-07-17 | 1958-07-17 | Process for the preparation of a salt of theophylline bases |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CH374684A true CH374684A (en) | 1964-01-31 |
Family
ID=7597661
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH6538558A CH374684A (en) | 1958-07-17 | 1958-10-24 | Process for the preparation of new theophylline bases |
Country Status (2)
| Country | Link |
|---|---|
| CH (1) | CH374684A (en) |
| DE (1) | DE1102750B (en) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2439137A1 (en) * | 1974-08-14 | 1976-08-12 | Wuelfing J A Fa | 3-METHYL-PYRAZOL-5-CARBOXYLATE, THE METHOD FOR THEIR MANUFACTURING AND MEDICINAL PREPARATIONS CONTAINING THESE COMPOUNDS |
| EP1545519B1 (en) | 2002-08-19 | 2011-03-23 | Pfizer Inc. | Combination therapy for hyperproliferative diseases |
| US7741317B2 (en) | 2005-10-21 | 2010-06-22 | Bristol-Myers Squibb Company | LXR modulators |
| US7888376B2 (en) | 2005-11-23 | 2011-02-15 | Bristol-Myers Squibb Company | Heterocyclic CETP inhibitors |
| EP2094643B1 (en) | 2006-12-01 | 2012-02-29 | Bristol-Myers Squibb Company | N-((3-benzyl)-2,2-(bis-phenyl)-propan-1-amine derivatives as cetp inhibitors for the treatment of atherosclerosis and cardiovascular diseases |
| CN105143203A (en) | 2013-04-17 | 2015-12-09 | 辉瑞大药厂 | N-piperidin-3-ylbenzamide derivatives for treating cardiovascular diseases |
| WO2016055901A1 (en) | 2014-10-08 | 2016-04-14 | Pfizer Inc. | Substituted amide compounds |
| ES3007652T3 (en) | 2019-01-18 | 2025-03-20 | Astrazeneca Ab | 6'-[[(1s,3s)-3-[[5-(difluoromethoxy)-2-pyrimidinyl]amino]cyclopentyl]amino][1(2h),3'-bipyridin]-2-one as pcsk9 inhibitor and methods of use thereof |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1011888B (en) * | 1955-05-11 | 1957-07-11 | Arzneimittelfabrik Krewel Leuf | Process for the preparation of theophylline derivatives |
-
1958
- 1958-07-17 DE DEW23727A patent/DE1102750B/en active Pending
- 1958-10-24 CH CH6538558A patent/CH374684A/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| DE1102750B (en) | 1961-03-23 |
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