Title:
COMPOUND
Document Type and Number:
Japanese Patent JP2017081957
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To provide compounds useful for reducing the production of visual cycle products.SOLUTION: The present invention provides a compound having a structure represented by formula (1) (X is C(Ri)(Rj), or O; T is CH2, CH2CH2 or a direct bond; R1 and R2 independently represent -CH3 or -CH2CH3; R3, Ra and Rb independently represent H, -CH3, or -CH2CH3; R4 is H, or -CH3; Ri and Rj independently represent H, D, OH, F, alkoxy, lower alkyl or lower haloalkyl; Ri and Rj may be combined as oxo (=O); B is a phenyl group which may comprise a substituent).SELECTED DRAWING: None
Inventors:
DAVID S GARVEY
Application Number:
JP2016248210A
Publication Date:
May 18, 2017
Filing Date:
December 21, 2016
Export Citation:
Assignee:
BIKAM PHARMACEUTICALS INC
International Classes:
C07C33/34; A61K31/03; A61K31/045; A61K31/12; A61K31/277; A61K31/341; A61K31/381; A61P27/02; C07C25/18; C07C33/14; C07C35/50; C07C43/23; C07C49/317; C07C49/792; C07C49/813; C07C49/84; C07C255/53; C07C255/56; C07C257/18; C07D307/44; C07D333/16
Domestic Patent References:
| JP6068457B2 | 2017-01-25 | |||
| JP2001348353A | 2001-12-18 |
Other References:
JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, vol. 107, no. 19, JPN6015049423, 1985, pages 5391 - 5396
CHEMISCHE BERICHTE, vol. 125, no. 10, JPN6015049426, 1992, pages 2319 - 2324
CHEMISCHE BERICHTE, vol. 125, no. 10, JPN6015049426, 1992, pages 2319 - 2324
Attorney, Agent or Firm:
Hiroyuki Niwa
Eiko Nakamura
Eiko Nakamura
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