JPS51146495A - Production of 2hh pyrazolopyridinecarboxylic acid derivative - Google Patents
Production of 2hh pyrazolopyridinecarboxylic acid derivativeInfo
- Publication number
- JPS51146495A JPS51146495A JP5073676A JP5073676A JPS51146495A JP S51146495 A JPS51146495 A JP S51146495A JP 5073676 A JP5073676 A JP 5073676A JP 5073676 A JP5073676 A JP 5073676A JP S51146495 A JPS51146495 A JP S51146495A
- Authority
- JP
- Japan
- Prior art keywords
- pyrazolopyridinecarboxylic
- production
- acid derivative
- derivative
- acid
- Prior art date
- 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
- C07D231/00—Heterocyclic compounds containing 1,2-diazole or hydrogenated 1,2-diazole rings
- C07D231/02—Heterocyclic compounds containing 1,2-diazole or hydrogenated 1,2-diazole rings not condensed with other rings
- C07D231/10—Heterocyclic compounds containing 1,2-diazole or hydrogenated 1,2-diazole rings not condensed with other rings having two or three double bonds between ring members or between ring members and non-ring members
- C07D231/14—Heterocyclic compounds containing 1,2-diazole or hydrogenated 1,2-diazole rings not condensed with other rings having two or three double bonds between ring members or between ring members and non-ring members with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached to ring carbon atoms
- C07D231/38—Nitrogen atoms
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Nitrogen Condensed Heterocyclic Rings (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US57319575A | 1975-04-30 | 1975-04-30 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS51146495A true JPS51146495A (en) | 1976-12-16 |
Family
ID=24291008
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5073676A Pending JPS51146495A (en) | 1975-04-30 | 1976-04-30 | Production of 2hh pyrazolopyridinecarboxylic acid derivative |
Country Status (5)
| Country | Link |
|---|---|
| JP (1) | JPS51146495A (ja) |
| CA (1) | CA1071207A (ja) |
| DE (1) | DE2617157A1 (ja) |
| FR (2) | FR2309225A1 (ja) |
| GB (1) | GB1531598A (ja) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BE787249A (fr) * | 1971-08-05 | 1973-02-05 | Squibb & Sons Inc | Derives amino d'acides pyrazolopyridine carboxyliques, leurs esters et les sels de ces composes, ainsi que leurs procedes de preparation |
-
1976
- 1976-03-31 CA CA249,256A patent/CA1071207A/en not_active Expired
- 1976-04-20 DE DE19762617157 patent/DE2617157A1/de active Pending
- 1976-04-26 GB GB1687876A patent/GB1531598A/en not_active Expired
- 1976-04-30 FR FR7612966A patent/FR2309225A1/fr active Granted
- 1976-04-30 JP JP5073676A patent/JPS51146495A/ja active Pending
- 1976-11-03 FR FR7633091A patent/FR2344556A1/fr not_active Withdrawn
Also Published As
| Publication number | Publication date |
|---|---|
| CA1071207A (en) | 1980-02-05 |
| DE2617157A1 (de) | 1976-11-11 |
| GB1531598A (en) | 1978-11-08 |
| FR2309225B1 (ja) | 1979-04-13 |
| FR2344556A1 (fr) | 1977-10-14 |
| FR2309225A1 (fr) | 1976-11-26 |
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