Synthesis and purification of [R-(R*,R*)]-5-[2-[5-(3-chloro-phen

Organic compounds -- part of the class 532-570 series – Organic compounds – Heterocyclic carbon compounds containing a hetero ring...

Patent

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

C07D31744

Patent

active

054611636

ABSTRACT:
The invention relates to a process improvement for making [R-(R*,R*)]-5-[2-[5-(3-chlorophenyl)-2-oxo-3-oxazolidinyl]propyl]-1,3-benz odioxole-2,2-dicarboxylic acid dimethyl ester an intermediate used in the synthesis of beta-3 agonist, [R-(R*,R*)]-5-[2-[5-(3-chlorophenyl)-2-hydroxyethyl]amino]propyl]-1,3-benz odioxole-2,2-dicarboxylic acid disodium salt.

REFERENCES:
patent: 5061727 (1990-05-01), Bloom et al.
patent: 5106867 (1992-04-01), Bloom et al.
patent: 5151439 (1992-09-01), Bloom et al.
Bloom et al. Chem. Abstr. vol. 117 entry 131102 (1992).

LandOfFree

Say what you really think

Search LandOfFree.com for the USA inventors and patents. Rate them and share your experience with other people.

Rating

Synthesis and purification of [R-(R*,R*)]-5-[2-[5-(3-chloro-phen does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Synthesis and purification of [R-(R*,R*)]-5-[2-[5-(3-chloro-phen, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Synthesis and purification of [R-(R*,R*)]-5-[2-[5-(3-chloro-phen will most certainly appreciate the feedback.

Rate now

     

Profile ID: LFUS-PAI-O-1887797

  Search
All data on this website is collected from public sources. Our data reflects the most accurate information available at the time of publication.