FR2073274B1 - - Google Patents
Info
- Publication number
- FR2073274B1 FR2073274B1 FR6943293A FR6943293A FR2073274B1 FR 2073274 B1 FR2073274 B1 FR 2073274B1 FR 6943293 A FR6943293 A FR 6943293A FR 6943293 A FR6943293 A FR 6943293A FR 2073274 B1 FR2073274 B1 FR 2073274B1
- 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
- C07D487/00—Heterocyclic compounds containing nitrogen atoms as the only ring hetero atoms in the condensed system, not provided for by groups C07D451/00 - C07D477/00
- C07D487/02—Heterocyclic compounds containing nitrogen atoms as the only ring hetero atoms in the condensed system, not provided for by groups C07D451/00 - C07D477/00 in which the condensed system contains two hetero rings
- C07D487/04—Ortho-condensed systems
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR6943293A FR2073274A1 (en) | 1969-12-15 | 1969-12-15 | 4-mercapto-pyrazolo(3,4-d)-pyrimidines prepn |
DE19702061430 DE2061430C3 (en) | 1969-12-15 | 1970-12-14 | Process for the preparation of 4-mercaptopyrazolo square bracket to 3,4d square bracket to pyrimidines |
ES386438A ES386438A1 (en) | 1969-12-15 | 1970-12-14 | Procedure for the preparation of a mercapto - 4 - pirazolo (3,4-d) pyrimidine. (Machine-translation by Google Translate, not legally binding) |
BE760283A BE760283A (en) | 1969-12-15 | 1970-12-14 | PREPARATION OF MERCAPTO-4-PYRAZOLO (3,4-D) PYRIMIDINES |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR6943293A FR2073274A1 (en) | 1969-12-15 | 1969-12-15 | 4-mercapto-pyrazolo(3,4-d)-pyrimidines prepn |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2073274A1 FR2073274A1 (en) | 1971-10-01 |
FR2073274B1 true FR2073274B1 (en) | 1973-06-08 |
Family
ID=9044572
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR6943293A Granted FR2073274A1 (en) | 1969-12-15 | 1969-12-15 | 4-mercapto-pyrazolo(3,4-d)-pyrimidines prepn |
Country Status (4)
Country | Link |
---|---|
BE (1) | BE760283A (en) |
DE (1) | DE2061430C3 (en) |
ES (1) | ES386438A1 (en) |
FR (1) | FR2073274A1 (en) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4299823A (en) * | 1979-06-14 | 1981-11-10 | Burroughs Wellcome Co. | Pyrazolo pyrimidine riboside compounds, pharmaceutical compositions and method of use |
US4299824A (en) * | 1979-06-14 | 1981-11-10 | Burroughs Wellcome Co. | Substituted pyrazolo pyrimidine riboside compounds, pharmaceutical compositions and method of use |
TW370529B (en) * | 1992-12-17 | 1999-09-21 | Pfizer | Pyrazolopyrimidines |
US5368857A (en) * | 1993-11-15 | 1994-11-29 | Elizabeth Arden Company, Division Of Conopco, Inc. | Ceramide cosmetic compositions |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1161281B (en) * | 1960-05-11 | 1964-01-16 | Ciba Aktiengesellschaft, Basel (Schweiz) | Process for the preparation of 1-alkyl-6-aralkyl-pyrazoloÄ3,4-dÜ-pyrimidines. |
-
1969
- 1969-12-15 FR FR6943293A patent/FR2073274A1/en active Granted
-
1970
- 1970-12-14 ES ES386438A patent/ES386438A1/en not_active Expired
- 1970-12-14 DE DE19702061430 patent/DE2061430C3/en not_active Expired
- 1970-12-14 BE BE760283A patent/BE760283A/en unknown
Also Published As
Publication number | Publication date |
---|---|
DE2061430C3 (en) | 1975-03-13 |
DE2061430B2 (en) | 1974-07-18 |
ES386438A1 (en) | 1973-03-16 |
DE2061430A1 (en) | 1971-06-24 |
FR2073274A1 (en) | 1971-10-01 |
BE760283A (en) | 1971-05-17 |
Similar Documents
Legal Events
Date | Code | Title | Description |
---|---|---|---|
TP | Transmission of property | ||
ST | Notification of lapse |