Thioloesters

Details Thioloesters Thioloesters

1981-02-10

1983-05-24

Ford, John M.

Organic compounds -- part of the class 532-570 series

Organic compounds

Four or more ring nitrogens in the bicyclo ring system

544316, 544239, 544235, 548194, 548136, 548129, 548144, 546280, C07D27746, C07D41712, C07D48704, C07D27738

Patent

active

043851819

ABSTRACT:
New thioloesters of the formula: ##STR1## wherein R.degree. represents hydrogen, alkyl, vinyl, cyanomethyl or a protecting radical, R' represents hydrogen or a protecting radical, R represents alkyl, L-2-amino-2-carboxyethyl, phenyl or various heterocyclic radicals, and their syn and anti isomers and mixtures thereof, and metal salts thereof and addition salts thereof with tertiary nitrogen-containing bases, are intermediates useful in the preparation of cephalosporins having anti-bacterial properties.

Affiliated with

Also associated with

Rating

Thioloesters does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Thioloesters, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Thioloesters will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-2147169