Process for the preparation of cycloheptapyridine CGRP receptor antagonists
US8669368B2 · kind B2 · utility
10Cited by
1References
3Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Sep 19, 2011 |
| Grant date | Mar 11, 2014 |
| Priority date | — |
| Expiry date | Feb 21, 2032 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC07D471/04
- WIPO fieldOrganic fine chemistry
- WIPO sectorChemistry
Abstract
The disclosure generally relates to a process for the preparation of compounds of formula I, including synthetic intermediates which are useful in the process.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.