Remedy for overactive bladder comprising acetic acid anilide derivative as the active ingredient

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United States of America Patent

PATENT NO 8835474
APP PUB NO 20110230530A1
SERIAL NO

13117638

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Abstract

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(R)-2-(2-aminothiazol-4-yl)-4′-[2-[(2-hydroxy-2-phenylethyl)amino]ethyl]acetic acid anilide or its salt shows a potent bladder relaxation effect in “isolated rat bladder smooth muscle relaxation test”, dose-dependently lowers the contraction frequency of rhythmic bladder contractions in “rat rhythmic bladder contraction measurement test” and, moreover, prolongs the urination intervals in “urination functions measurement test on cyclophosphamide-induced overactive bladder model rat”. Owing to these effects, the above compound is useful as a remedy for overactive bladder.

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Patent Owner(s)

  • ASTELLAS PHARMA INC.

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Maruyama, Tatsuya Tsuchiura, JP 77 408
Sato, Shuichi Tsukuba, JP 93 537
Shibasaki, Masayuki Tokyo, JP 3 4
Takasu, Toshiyuki Tsukubamirai, JP 8 69
Ukai, Masashi Tsukuba, JP 7 37

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