Process for preparing neuromuscular blocking agents and intermediates useful therefor
US5817803A · kind A · utility
4Cited by
30References
49Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Dec 6, 1996 |
| Grant date | Oct 6, 1998 |
| Priority date | — |
| Expiry date | Dec 6, 2016 |
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 .dbd.O and X is halo; and formula II: ##STR2## wherein R.sub.1 and X are as defined above.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.