Process for preparing neuromuscular blocking agents and intermediates useful therefor
US6090957A · kind A · utility
3Cited by
30References
12Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Oct 1, 1998 |
| Grant date | Jul 18, 2000 |
| Priority date | — |
| Expiry date | Oct 1, 2018 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC07J71/001
- WIPO fieldOrganic fine chemistry
- WIPO sectorChemistry
Abstract
The present invention provides new process of preparing neuromuscular blocking agents. The process include preparing neuromuscular blocking agents using the compounds of formula I: ##STR1## wherein R.sub.1 is=O and X is halo; and formula II: ##STR2## wherein R, and X are as defined above.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.