Process for the preparation of 1,5—carboxylic acid derivatives
US7358371B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Oct 10, 2006 |
| Grant date | Apr 15, 2008 |
| Priority date | — |
| Expiry date | Oct 10, 2026 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC07D231/14
- WIPO fieldOrganic fine chemistry
- WIPO sectorChemistry
Abstract
The present invention comprises a process for the preparation of compounds that possess an affinity for the cannabinoid receptor in the human brain. These compounds are useful as immunomodulators and psychotropic agents in the treatment of thymic disorders, vomiting, myo-relaxation, various types of neuropathy, memory disorders, dyskinesia, migraine, asthma, epilepsy, glaucoma, anticancer chemotherapy, in ischemia and angina, in orthostatic hypotension and in cardiac distress. More specifically, the present invention comprises a process for the preparation of a series of compounds of formula (I):in which R1-R7 and W represent various alkyl groups and the derivatives thereof and are more specifically are defined herein.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.