JPS49134697A - - Google Patents
Info
- Publication number
- JPS49134697A JPS49134697A JP49026744A JP2674474A JPS49134697A JP S49134697 A JPS49134697 A JP S49134697A JP 49026744 A JP49026744 A JP 49026744A JP 2674474 A JP2674474 A JP 2674474A JP S49134697 A JPS49134697 A JP S49134697A
- 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
- 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
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US00337807A US3847908A (en) | 1973-03-05 | 1973-03-05 | 6-styrylpyrazolo(3,4-d)pyrimidinones and pyrimidines |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS49134697A true JPS49134697A (ja) | 1974-12-25 |
Family
ID=23322112
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP49026744A Pending JPS49134697A (ja) | 1973-03-05 | 1974-03-05 |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US3847908A (ja) |
| JP (1) | JPS49134697A (ja) |
| CA (1) | CA1047494A (ja) |
| DE (1) | DE2408906A1 (ja) |
| FR (1) | FR2220262B1 (ja) |
| GB (1) | GB1414932A (ja) |
Families Citing this family (19)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5656629A (en) * | 1995-03-10 | 1997-08-12 | Sanofi Winthrop, Inc. | 6-substituted pyrazolo (3,4-d)pyrimidin-4-ones and compositions and methods of use thereof |
| DE10238723A1 (de) | 2002-08-23 | 2004-03-11 | Bayer Ag | Phenyl-substituierte Pyrazolyprimidine |
| DE10238722A1 (de) | 2002-08-23 | 2004-03-11 | Bayer Ag | Selektive Phosphodiesterase 9A-Inhibitoren als Arzneimittel zur Verbesserung kognitiver Prozesse |
| DE10238724A1 (de) | 2002-08-23 | 2004-03-04 | Bayer Ag | Alkyl-substituierte Pyrazolpyrimidine |
| DE10320785A1 (de) | 2003-05-09 | 2004-11-25 | Bayer Healthcare Ag | 6-Arylmethyl-substituierte Pyrazolopyrimidine |
| US8044060B2 (en) | 2003-05-09 | 2011-10-25 | Boehringer Ingelheim International Gmbh | 6-cyclylmethyl- and 6-alkylmethyl pyrazolo[3,4-D]pyrimidines, methods for their preparation and methods for their use to treat impairments of perception, concentration learning and/or memory |
| DE102004004142A1 (de) | 2003-05-09 | 2004-11-25 | Bayer Healthcare Ag | 6-Cyclylmethyl- und 6-Alkylmethyl-substituierte Pyrazolopyrimidine |
| DE10328479A1 (de) | 2003-06-25 | 2005-01-13 | Bayer Ag | 6-Arylamino-5-cyano-4-pyrimidinone |
| DE102004001873A1 (de) | 2004-01-14 | 2005-09-29 | Bayer Healthcare Ag | Cyanopyrimidinone |
| US20080234262A1 (en) * | 2007-03-21 | 2008-09-25 | Wyeth | Pyrazolopyrimidine analogs and their use as mtor kinase and pi3 kinase inhibitors |
| US8648085B2 (en) * | 2007-11-30 | 2014-02-11 | Boehringer Ingelheim International Gmbh | 1, 5-dihydro-pyrazolo (3, 4-D) pyrimidin-4-one derivatives and their use as PDE9A mudulators for the treatment of CNS disorders |
| UA105362C2 (en) | 2008-04-02 | 2014-05-12 | Бьорингер Ингельхайм Интернациональ Гмбх | 1-heterocyclyl-1, 5-dihydro-pyrazolo [3, 4-d] pyrimidin-4-one derivatives and their use as pde9a modulators |
| PE20110383A1 (es) | 2008-09-08 | 2011-07-15 | Boehringer Ingelheim Int | Pirazolopirimidinonas como inhibidores de la fosfodiesterasa 9a (pde9a) |
| JP5542196B2 (ja) | 2009-03-31 | 2014-07-09 | ベーリンガー インゲルハイム インターナショナル ゲゼルシャフト ミット ベシュレンクテル ハフツング | １−複素環−１，５−ジヒドロ−ピラゾロ［３，４−ｄ］ピリミジン−４−オン誘導体及びｐｄｅ９ａモジュレーターとしてのそれらの使用 |
| TW201118099A (en) * | 2009-08-12 | 2011-06-01 | Boehringer Ingelheim Int | New compounds for the treatment of CNS disorders |
| PL2603511T3 (pl) | 2010-08-12 | 2017-08-31 | Boehringer Ingelheim Int | Pochodne 6-cykloalkilo-1,5-dihydropirazolo[3,4-d]pirymidyn-4-onu i ich zastosowanie jako inhibitorów PDE9A |
| EP2673250B1 (en) * | 2011-01-28 | 2016-11-23 | University of Kentucky Research Foundation | Stilbene analogs and methods of treating cancer |
| US20130040971A1 (en) | 2011-02-14 | 2013-02-14 | Boehringer Ingelheim International Gmbh | 6-cycloalkyl-pyrazolopyrimidinones for the treatment of cns disorders |
| US8809345B2 (en) | 2011-02-15 | 2014-08-19 | Boehringer Ingelheim International Gmbh | 6-cycloalkyl-pyrazolopyrimidinones for the treatment of CNS disorders |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR1311786A (fr) * | 1960-05-11 | 1962-12-14 | Ciba Geigy | Procédé de préparation de 4-amino-pyrazolo [3, 4-d] pyrimidines |
| FR1311785A (fr) * | 1961-05-10 | 1962-12-14 | Ciba Geigy | Procédé de préparation de nouvelles pyrazolo [3, 4-d] pyrimidines |
| US3753981A (en) * | 1970-07-15 | 1973-08-21 | Squibb & Sons Inc | 4-amino-2-styrylquinazoline compounds |
-
1973
- 1973-03-05 US US00337807A patent/US3847908A/en not_active Expired - Lifetime
-
1974
- 1974-02-19 GB GB754274A patent/GB1414932A/en not_active Expired
- 1974-02-25 DE DE19742408906 patent/DE2408906A1/de active Pending
- 1974-02-26 CA CA193,467A patent/CA1047494A/en not_active Expired
- 1974-03-05 JP JP49026744A patent/JPS49134697A/ja active Pending
- 1974-03-05 FR FR7407479A patent/FR2220262B1/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| GB1414932A (en) | 1975-11-19 |
| US3847908A (en) | 1974-11-12 |
| FR2220262A1 (ja) | 1974-10-04 |
| CA1047494A (en) | 1979-01-30 |
| FR2220262B1 (ja) | 1977-05-06 |
| DE2408906A1 (de) | 1974-09-19 |