FR1481024A
Expired / Lapsed
FR
⏱️ 0.0 years remaining
Preparation of pyrazolo-pyrimidine derivatives and resulting products
Assignee: Shioniogi & Co
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Filing: 1962-09-25
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Granted: 1967-05-19
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Expires: 1982-09-25
Abstract
No abstract record available.
Inventors
- 👤 Akira Takamizawa
- 👤 Yoshio Hamashima
- 👤 Hisao Sato
Bibliographic Details
Application Number
—
Jurisdiction
FR
Data Source
google_patents
Last Synchronized
2026-10-31 11:28
CPC Classifications
C; C07; C07D; C07D487/00; C07D487/02; C07D487/04
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