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US 2014/0371270 A1Published application
Novel acetic acid ester compound or salt thereof
AssigneeTaiho Pharmaceutical Co., Ltd.
InventorsMasato Nanri, Yoshikazu Iwasawa, Fukumitsu Sakakibara, Shinichi Aoki
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Abstract
An acetic acid ester compound represented by the following formula (I) or a salt thereof, wherein R represents optionally substituted deuterated lower alkyl, is disclosed.
Claims13
An acetic acid ester compound represented by the following formula or a salt thereof,
- wherein R represents optionally substituted deuterated lower alkyl.
An acetic acid ester compound of any of the following (a) to (f), or a salt thereof:
- (a) 4-piperidinyl 2,2-diphenyl-2-(propoxy-2,2,3,3,3-d5)acetate,
- (b) 4-piperidinyl 2,2-diphenyl-2-(propoxy-1,1,2,2,3,3,3-d7)acetate,
- (c) 4-piperidinyl 2,2-diphenyl-2-(propoxy-1,1-d2)acetate,
- (d) 4-piperidinyl 2,2-diphenyl-2-(propoxy-2,2-d2)acetate,
- (e) 4-piperidinyl 2,2-diphenyl-2-(propoxy-3,3,3-d3)acetate, and
- (f) 4-piperidinyl 2,2-diphenyl-2-(propoxy-1,1,2,2-d4)acetate.
3 more elements
Dependencies are inferred from the claim text.