CH540272A - Procédé de préparation du Théophyllinyl-7 méthyl-éthanoate du pyridine-3 méthanol - Google Patents
Procédé de préparation du Théophyllinyl-7 méthyl-éthanoate du pyridine-3 méthanolInfo
- Publication number
- CH540272A CH540272A CH233372A CH233372A CH540272A CH 540272 A CH540272 A CH 540272A CH 233372 A CH233372 A CH 233372A CH 233372 A CH233372 A CH 233372A CH 540272 A CH540272 A CH 540272A
- Authority
- CH
- Switzerland
- Prior art keywords
- theophyllinyl
- ethanoate
- pyridin
- methanol
- methyl
- Prior art date
Links
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 title 3
- KXKVLQRXCPHEJC-UHFFFAOYSA-N methyl acetate Chemical compound COC(C)=O KXKVLQRXCPHEJC-UHFFFAOYSA-N 0.000 title 1
Classifications
-
- 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 |
|---|---|---|---|
| FR7031092A FR2101120B1 (enExample) | 1970-08-25 | 1970-08-25 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CH540272A true CH540272A (fr) | 1973-09-28 |
Family
ID=9060560
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH233372A CH540272A (fr) | 1970-08-25 | 1972-02-18 | Procédé de préparation du Théophyllinyl-7 méthyl-éthanoate du pyridine-3 méthanol |
Country Status (6)
| Country | Link |
|---|---|
| BE (1) | BE779718Q (enExample) |
| CA (1) | CA961039A (enExample) |
| CH (1) | CH540272A (enExample) |
| DE (1) | DE2142418A1 (enExample) |
| FR (1) | FR2101120B1 (enExample) |
| GB (1) | GB1368251A (enExample) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0157284A3 (en) * | 1984-04-02 | 1986-10-08 | Camillo Corvi S.P.A. | Theophylline-7-acetic acid ester of d,l-trans-sobrerol having mucosecretolytic-fluidizing and antibronchospastic activity, a process for its preparation and pharmaceutical compositions thereof |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2202686A1 (en) * | 1972-10-13 | 1974-05-10 | Fabre Sa Pierre | Nicotinyl theophylline acetate hydrochloride - ingredient in medicaments for circulatory disorders and dyslipemia |
-
1970
- 1970-08-25 FR FR7031092A patent/FR2101120B1/fr not_active Expired
-
1971
- 1971-08-23 GB GB3942671A patent/GB1368251A/en not_active Expired
- 1971-08-24 DE DE19712142418 patent/DE2142418A1/de active Pending
- 1971-08-24 CA CA121,259A patent/CA961039A/en not_active Expired
-
1972
- 1972-02-18 CH CH233372A patent/CH540272A/fr not_active IP Right Cessation
- 1972-02-23 BE BE779718A patent/BE779718Q/xx active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0157284A3 (en) * | 1984-04-02 | 1986-10-08 | Camillo Corvi S.P.A. | Theophylline-7-acetic acid ester of d,l-trans-sobrerol having mucosecretolytic-fluidizing and antibronchospastic activity, a process for its preparation and pharmaceutical compositions thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| CA961039A (en) | 1975-01-14 |
| DE2142418A1 (de) | 1972-03-30 |
| GB1368251A (en) | 1974-09-25 |
| FR2101120B1 (enExample) | 1974-05-24 |
| BE779718Q (fr) | 1972-06-16 |
| FR2101120A1 (enExample) | 1972-03-31 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PL | Patent ceased |