136167-35-6Relevant articles and documents
Synthesis and Physicochemical Properties of Sulfamate Derivatives as Topical Antiglaucoma Agents
Lo, Young S.,Nolan, Joseph C.,Maren, Thomas H.,Welstead, William J.,Gripshover, David F.,Shamblee, Dwight A.
, p. 4790 - 4794 (1992)
Several imidazolylphenyl sulfamate and (imidazolylphenoxy)alkyl sulfamate derivatives were synthesized and evaluated as topically active carbonic anhydrase inhibitors. Water solubility, pKa, carbonic anhydrase inhibition, and partition coefficient for the compounds were measured. Sulfamic acid 2-ethyl ester monohydrochloride (16) has the best combination of properties and showed excellent topical activity in lowering the intraocular pressure in New Zealand white rabbits.
Compounds having one or more aminosulfaonyloxy radicals useful as pharmaceuticals
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, (2008/06/13)
Methods of treating chronic arthritis and osteoporosis which utilize both known and novel compounds which would fall under the general formula:(HO)p--A--[--OS(O) 2 NR 1 R 2 ] zwherein A encompasses a wide range of values including but not limited to aryl, loweralkyl, cycloalkyl, and carbohydrates including sucrose and fructose; p is equal to the number of unreacted hydroxy groups contained on the molecule and may be zero; z is the number of --OS(O) 2 NR 1 R 2 groups and is always at least one; R 1 and R 2 are selected from hydrogen, loweralkyl, carboxy and the like; a novel process for preparing the compounds is provided wherein an appropriate sulfamic acid aryl ester is reacted with a hydroxy substituted A radical which may or may not contain thereon protected carboxyl, amino or hydroxy substituents, in an aprotic solvent containing a tertiary amine base. Pharmaceutical compositions for the treatment of chronic arthritis and osteoporosis are also provided.
