IT8121198A1 - DERIVATIVES OF THEOPHYLIN 7 SUBSTITUTED - Google Patents
DERIVATIVES OF THEOPHYLIN 7 SUBSTITUTEDInfo
- Publication number
- IT8121198A1 IT8121198A1 IT1981A21198A IT2119881A IT8121198A1 IT 8121198 A1 IT8121198 A1 IT 8121198A1 IT 1981A21198 A IT1981A21198 A IT 1981A21198A IT 2119881 A IT2119881 A IT 2119881A IT 8121198 A1 IT8121198 A1 IT 8121198A1
- Authority
- IT
- Italy
- Prior art keywords
- theophylin
- derivatives
- substituted
- Prior art date
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
- 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)
Priority Applications (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT21198/81A IT1195778B (en) | 1981-04-15 | 1981-04-15 | 7-SUBSTITUTED THEOPHYLLINE DERIVATIVES |
GB8209165A GB2096606A (en) | 1981-04-15 | 1982-03-29 | 7-Substituted theophylline derivatives |
NL8201438A NL8201438A (en) | 1981-04-15 | 1982-04-05 | THEOPHYLLINE DERIVATIVES SUBSTITUTED IN THE 7-PLACE. |
DE19823213081 DE3213081A1 (en) | 1981-04-15 | 1982-04-07 | THEOPHYLINE DERIVATIVES SUBSTITUTED IN 7-POSITION |
BE0/207842A BE892869A (en) | 1981-04-15 | 1982-04-15 | 7-SUBSTITUTED THEOPHYLLINS |
FR8206455A FR2509309A1 (en) | 1981-04-15 | 1982-04-15 | SUBSTITUTED THEOPHYLLINE DERIVATIVES IN POSITION 7 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT21198/81A IT1195778B (en) | 1981-04-15 | 1981-04-15 | 7-SUBSTITUTED THEOPHYLLINE DERIVATIVES |
Publications (3)
Publication Number | Publication Date |
---|---|
IT8121198A0 IT8121198A0 (en) | 1981-04-15 |
IT8121198A1 true IT8121198A1 (en) | 1982-10-15 |
IT1195778B IT1195778B (en) | 1988-10-27 |
Family
ID=11178244
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT21198/81A IT1195778B (en) | 1981-04-15 | 1981-04-15 | 7-SUBSTITUTED THEOPHYLLINE DERIVATIVES |
Country Status (6)
Country | Link |
---|---|
BE (1) | BE892869A (en) |
DE (1) | DE3213081A1 (en) |
FR (1) | FR2509309A1 (en) |
GB (1) | GB2096606A (en) |
IT (1) | IT1195778B (en) |
NL (1) | NL8201438A (en) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5641783A (en) * | 1993-11-12 | 1997-06-24 | Cell Therapeutics, Inc. | Substituted amino alcohol compounds |
US5837703A (en) * | 1993-03-31 | 1998-11-17 | Cell Therapeutics, Inc. | Amino-alcohol substituted cyclic compounds |
IL109161A0 (en) * | 1993-03-31 | 1994-06-24 | Cell Therapeutics Inc | Amino alcohol derivatives, methods for the preparation thereof, and pharmaceutical compositions containing the same |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR1055M (en) * | 1959-12-07 | 1962-01-15 | Nippon Shinyaku Co Ltd | Therapeutic applications of theophylline and theobromine derivatives. |
GB1133989A (en) * | 1964-12-08 | 1968-11-20 | Chugai Pharmaceutical Co Ltd | Theophylline derivatives, their salts and process for preparing the same |
GB1226251A (en) * | 1968-01-30 | 1971-03-24 | ||
BE849309A (en) * | 1976-12-10 | 1977-06-10 | ISOXAZOLE-DERIVED COMPOUNDS |
-
1981
- 1981-04-15 IT IT21198/81A patent/IT1195778B/en active
-
1982
- 1982-03-29 GB GB8209165A patent/GB2096606A/en not_active Withdrawn
- 1982-04-05 NL NL8201438A patent/NL8201438A/en not_active Application Discontinuation
- 1982-04-07 DE DE19823213081 patent/DE3213081A1/en not_active Withdrawn
- 1982-04-15 BE BE0/207842A patent/BE892869A/en unknown
- 1982-04-15 FR FR8206455A patent/FR2509309A1/en active Pending
Also Published As
Publication number | Publication date |
---|---|
GB2096606A (en) | 1982-10-20 |
NL8201438A (en) | 1982-11-01 |
BE892869A (en) | 1982-08-02 |
FR2509309A1 (en) | 1983-01-14 |
IT8121198A0 (en) | 1981-04-15 |
DE3213081A1 (en) | 1982-12-09 |
IT1195778B (en) | 1988-10-27 |
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