423769-11-3Relevant academic research and scientific papers
FUSED BENZENE DERIVATIVE AND USE
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Page/Page column 56, (2010/02/12)
The present invention provides a compound represented by the general formula: [wherein Ring A represents an optionally substituted 5- to 8-membered ring, Ring B represents a further optionally substituted 4- to 10-membered ring, Ring C represents a further optionally substituted benzene ring, X1 represents carbon atom, X2 represents a carbon atom, an oxygen atom, etc., W represents a nitrogen atom, etc., Y11 represents a group represented by the formula CR2R3' (wherein R2 represents a hydrogen atom, a cyano group, a nitro group, etc., and R3' represents a hydrogen atom, a cyano group, a nitro group, etc., respectively), Y21 represents a group represented by the formula CR4R5' (wherein R4 represents a hydrogen atom, a cyano group, a nitro group, etc., and R5' represents a hydrogen atom, a cyano group, a nitro group, etc., respectively), etc., and R1 represents an electron-withdrawing group, respectively. The formula represents a single bond or a double bond] or a salt thereof, which is useful as an androgen receptor modulator.
Synthesis of new optically active and racemic phenylsuccinamic acids
Stephani,Cesare,Sadarangani,Lengyel
, p. 47 - 52 (2007/10/03)
The synthesis, isolation, and characterization of new (S)-(+)- and racemic phenylsuccinamic acids, obtained from the reaction of (S)-(+)-phenylsuccinic anhydride (1) with five different primary amines (2a-e) is described. Ring opening of anhydride 1 led t
