251978-03-7Relevant academic research and scientific papers
Oxidative spirocyclization of phenolic sulfonamides: Scope and applications
Liang, Huan,Ciufolini, Marco A.
, p. 13262 - 13270 (2011/03/17)
A full account of the oxidative dearomatization of para- and ortho-phenolic sulfonamides is provided together with an overview of the chemistry of the products and their elaboration to building blocks for spirocyclic alkaloids. A concise total synthesis of putative lepadiformine complements the discussion. Making building blocks: The oxidative dearomatization of para- and ortho-phenolic sulfonamides provides building blocks for spirocyclic alkaloids (see scheme). The chemistry of the products of this reaction and a concise total synthesis of putative lepadiformine is given.
Basic salts and monohydrates of certain alpha, beta-propionic acid derivative
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Page/Page column 5-6, (2008/06/13)
The invention provides novel salts of (S)-2-methoxy-3-[4-{3-(4-methanesulfonyloxyphenyl)propylamino} phenyl] propionic acid, including Arginine salt of (S)-2-methoxy-3-[4-{3-(4-methanesulfonyloxyphenyl)propylamino} phenyl] propionic acid monohydrate, Arginine salt of (S)-2-methoxy-3-[4-{3-(4-methanesulfonyloxyphenyl) propylamino} phenyl] propionic acid, and (S)-2-methoxy-3-[4-{3-(4-methanesulfonyloxyphenyl)propylamino} phenyl] propionic acid monohydrate. Various aspects and embodiments are included. Compositions containing novel salts of (S)-2-methoxy-3-[4-{3-(4-methanesulfonyloxyphenyl) propylamino}phenyl] propionic acid are also provided.
Compounds and their use in medicine, process for their preparation and pharmaceutical compositions containing them
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Page 19-20, (2008/06/13)
The present invention relates to novel antidiabetic, hypolipidemic, antiobesity and hypocholesterolemic compounds of formula (I), their derivatives, their analogs, their tautomeric forms, their stereoisomers, their polymorphs, their pharmaceutically acceptable salts, their pharmaceutically acceptable solvates and pharmaceutically acceptable compositions containing them.
