Process for preparing 5,6-dihydro-4-(S)-(ethylamino)-6-(S)...

Details Process for preparing 5,6-dihydro-4-(S)-(ethylamino)-6-(S)... Process for preparing 5,6-dihydro-4-(S)-(ethylamino)-6-(S)...

2006-09-19

2006-09-19

Lambkin, Deborah C. (Department: 1626)

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

Organic compounds

Heterocyclic carbon compounds containing a hetero ring...

Reexamination Certificate

active

07109353

ABSTRACT:
The present invention relates to an improved process for the preparation of 5,6-dihydro-4-(S)-(ethylamino)-6-(S)methyl-4H-thieno[2,3b]thiopyran-2-sulphonamide-7,7-dioxide hydrochloride of formula (I) commonly known as Dorzolamide Hydrochloride useful as an agent to reduce intraoccular pressure by inhibiting carbonic anhydrase enzyme

REFERENCES:
patent: 4797413 (1989-01-01), Baldwin et al.
patent: 4863922 (1989-09-01), Baldwin et al.
patent: 5688968 (1997-11-01), Blacklock et al.
patent: 7030250 (2006-04-01), Losada et al.
patent: 0 296 879 (1988-12-01), None
patent: 0 453 288 (1991-10-01), None
patent: 0 617 037 (1994-09-01), None

Affiliated with

Also associated with

Rating

Process for preparing 5,6-dihydro-4-(S)-(ethylamino)-6-(S)... does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Process for preparing 5,6-dihydro-4-(S)-(ethylamino)-6-(S)..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Process for preparing 5,6-dihydro-4-(S)-(ethylamino)-6-(S)... will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-3607204