Organic compounds -- part of the class 532-570 series – Organic compounds – Heterocyclic carbon compounds containing a hetero ring...
Patent
1996-08-28
1998-06-02
Raymond, Richard L.
Organic compounds -- part of the class 532-570 series
Organic compounds
Heterocyclic carbon compounds containing a hetero ring...
2041577, C07D49504
Patent
active
057602492
ABSTRACT:
This invention is concerned with an improved process for the synthesis of hydroxysulfone, which is a key intermediate in the synthesis of carbonic anhydrase inhibitors, especially dorzolamide. Carbonic anhydrase inhibitors are known to be effective in treating elevated intraocular pressure or glaucoma.
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Blacker Andrew J.
Mathre David J.
Moody David
Sohar Paul
Ayler Sylvia A.
Daniel Mark R.
Merck & Co. , Inc.
Raymond Richard L.
Zeneca Limited
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