Alain Heymes

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Portet Sur Garonne, FR

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Patents Grantslast 30 patents

Information Patent Grant
16-Hydroxy aspidospermidines and a process for their production
- Patent number 4,152,519
- Issue date May 1, 1979
- Parcor
- Alain Heymes
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Preparation of vincamine and related alkaloids
- Patent number 4,145,552
- Issue date Mar 20, 1979
- Parcor
- Alain Heymes
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
4,5,6,7-Tetrahydro-thieno[3,2-c]-pyridine derivatives and process f...
- Patent number 4,065,460
- Issue date Dec 27, 1977
- Parcor
- Alain Heymes
- C07 - ORGANIC CHEMISTRY