FR5878M - - Google Patents
Info
- Publication number
- FR5878M FR5878M FR71125A FR71125A FR5878M FR 5878 M FR5878 M FR 5878M FR 71125 A FR71125 A FR 71125A FR 71125 A FR71125 A FR 71125A FR 5878 M FR5878 M FR 5878M
- Authority
- FR
- France
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
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
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K31/00—Medicinal preparations containing organic active ingredients
- A61K31/33—Heterocyclic compounds
- A61K31/395—Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins
- A61K31/495—Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins having six-membered rings with two or more nitrogen atoms as the only ring heteroatoms, e.g. piperazine or tetrazines
- A61K31/505—Pyrimidines; Hydrogenated pyrimidines, e.g. trimethoprim
- A61K31/519—Pyrimidines; Hydrogenated pyrimidines, e.g. trimethoprim ortho- or peri-condensed with heterocyclic rings
- A61K31/52—Purines, e.g. adenine
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Organic Chemistry (AREA)
- Medicinal Chemistry (AREA)
- Pharmacology & Pharmacy (AREA)
- Epidemiology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
Priority Applications (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR71125A FR5878M (en) | 1966-07-27 | 1966-07-27 | |
| DE19671695607 DE1695607A1 (en) | 1966-07-27 | 1967-07-21 | Process for the preparation of theophylline derivatives |
| CH1038067A CH472417A (en) | 1966-07-27 | 1967-07-21 | Process for the preparation of 7- (p-dimethylamino-benzyl) theophylline |
| CH1038167A CH472418A (en) | 1966-07-27 | 1967-07-21 | Process for the preparation of 8- (p-dimethylamino-benzyl) theophylline |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR71125A FR5878M (en) | 1966-07-27 | 1966-07-27 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FR5878M true FR5878M (en) | 1968-03-18 |
Family
ID=8614279
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR71125A Expired FR5878M (en) | 1966-07-27 | 1966-07-27 |
Country Status (3)
| Country | Link |
|---|---|
| CH (2) | CH472417A (en) |
| DE (1) | DE1695607A1 (en) |
| FR (1) | FR5878M (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4452788A (en) * | 1982-04-21 | 1984-06-05 | Warner-Lambert Company | Substituted 8-phenylxanthines |
-
1966
- 1966-07-27 FR FR71125A patent/FR5878M/fr not_active Expired
-
1967
- 1967-07-21 CH CH1038067A patent/CH472417A/en not_active IP Right Cessation
- 1967-07-21 CH CH1038167A patent/CH472418A/en not_active IP Right Cessation
- 1967-07-21 DE DE19671695607 patent/DE1695607A1/en active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| CH472418A (en) | 1969-05-15 |
| CH472417A (en) | 1969-05-15 |
| DE1695607A1 (en) | 1971-04-22 |