JPS5629671B1 - - Google Patents
Info
- Publication number
- JPS5629671B1 JPS5629671B1 JP5238772A JP5238772A JPS5629671B1 JP S5629671 B1 JPS5629671 B1 JP S5629671B1 JP 5238772 A JP5238772 A JP 5238772A JP 5238772 A JP5238772 A JP 5238772A JP S5629671 B1 JPS5629671 B1 JP S5629671B1
- Authority
- JP
- Japan
- 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.)
- Pending
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D471/00—Heterocyclic compounds containing nitrogen atoms as the only ring hetero atoms in the condensed system, at least one ring being a six-membered ring with one nitrogen atom, not provided for by groups C07D451/00 - C07D463/00
- C07D471/02—Heterocyclic compounds containing nitrogen atoms as the only ring hetero atoms in the condensed system, at least one ring being a six-membered ring with one nitrogen atom, not provided for by groups C07D451/00 - C07D463/00 in which the condensed system contains two hetero rings
- C07D471/04—Ortho-condensed systems
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US14681271A | 1971-05-25 | 1971-05-25 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5629671B1 true JPS5629671B1 (en) | 1981-07-09 |
Family
ID=22519094
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5238772A Pending JPS5629671B1 (en) | 1971-05-25 | 1972-05-25 |
Country Status (7)
| Country | Link |
|---|---|
| JP (1) | JPS5629671B1 (en) |
| CA (1) | CA999298A (en) |
| CH (1) | CH557368A (en) |
| DE (1) | DE2225433A1 (en) |
| FR (1) | FR2139035B1 (en) |
| GB (2) | GB1399469A (en) |
| HU (1) | HU165257B (en) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3855675A (en) * | 1971-05-25 | 1974-12-24 | Squibb & Sons Inc | 1-(2-furanylmethyl)-1h-pyrazolo(3,4-b)pyridine-5-methanones |
| CA997351A (en) * | 1973-05-17 | 1976-09-21 | E.R. Squibb And Sons | Amino derivatives of pyrazolopyridine ketones |
| US3983128A (en) * | 1973-12-12 | 1976-09-28 | E. R. Squibb & Sons, Inc. | Alcohol derivatives of pyrazolo[3,4-b]pyridines |
| GB1593417A (en) * | 1976-12-22 | 1981-07-15 | Squibb & Sons Inc | Carbocyclic-fused pyrazolopyridine derivatives |
| EP0193329A3 (en) * | 1985-02-22 | 1987-08-19 | Beecham Group Plc | Pyrazolopyridines, their preparation and pharmaceutical compositions containing them |
| US5300498A (en) * | 1993-06-04 | 1994-04-05 | Hoechst-Roussel Pharmaceuticals Incorporated | 6-piperazinyl-1H-pyrazolo[3,4-b]pyridine-3-carboxylic acids, esters, amides and related compounds |
-
1972
- 1972-05-23 CA CA142,740A patent/CA999298A/en not_active Expired
- 1972-05-23 GB GB2422372A patent/GB1399469A/en not_active Expired
- 1972-05-23 GB GB515275A patent/GB1399470A/en not_active Expired
- 1972-05-25 HU HUSU000743 patent/HU165257B/hu unknown
- 1972-05-25 JP JP5238772A patent/JPS5629671B1/ja active Pending
- 1972-05-25 CH CH770072A patent/CH557368A/en not_active IP Right Cessation
- 1972-05-25 FR FR7218680A patent/FR2139035B1/fr not_active Expired
- 1972-05-25 DE DE19722225433 patent/DE2225433A1/en not_active Withdrawn
Also Published As
| Publication number | Publication date |
|---|---|
| GB1399470A (en) | 1975-07-02 |
| GB1399469A (en) | 1975-07-02 |
| DE2225433A1 (en) | 1972-12-07 |
| CA999298A (en) | 1976-11-02 |
| HU165257B (en) | 1974-07-27 |
| FR2139035B1 (en) | 1975-10-31 |
| CH557368A (en) | 1974-12-31 |
| FR2139035A1 (en) | 1973-01-05 |