C - Chemistry – Metallurgy – 07 – C
Patent
C - Chemistry, Metallurgy
07
C
C07C 275/34 (2006.01) C07C 275/40 (2006.01) C07C 281/16 (2006.01) C07C 311/49 (2006.01) C07C 323/44 (2006.01) C07C 335/18 (2006.01) C07D 207/06 (2006.01) C07D 211/26 (2006.01) C07D 211/34 (2006.01) C07D 211/58 (2006.01) C07D 213/40 (2006.01) C07D 213/56 (2006.01) C07D 213/64 (2006.01) C07D 213/73 (2006.01) C07D 213/74 (2006.01) C07D 213/75 (2006.01) C07D 215/38 (2006.01) C07D 217/06 (2006.01) C07D 223/10 (2006.01) C07D 223/12 (2006.01) C07D 231/06 (2006.01) C07D 233/02 (2006.01) C07D 233/38 (2006.01) C07D 2
Patent
CA 2197364
Disclosed are a phenol compound represented by the formula (1): (see fig.1) wherein R0 represents H, alkyl or alkyloxyi R1 represents alkyl; R2 represents alkyl or alkyloxy; OR3 represents OH; R4 represents H, lower alkyl or acyl, each of the above substituents may be substituted; W represents O, S or NR7; where R7 represents H, alkyl, aryl, OH or alkyloxy, a group of the formula (2): (see fig.2) represents an amino which may be mono- or di-substituted or heterocyclic group containing N atom, or a pharmaceutically acceptable salt thereof, and a process for preparing the same.
Composé phénolique représenté par la formule (1) (voir fig. 1) où R0 représente H, un alkyle ou un alkyloxy, R1 un alkyle, R2 un alkyle ou un alkyloxy; OR3 un OH, R4 un H, un alkyle ou un acyle inférieurs, chacun de ces substituants pouvant être lui-même substitué; W représente O, S ou NR7, où R7 représente H, un alkyle, un aryle, OH ou un alkyloxy, un groupe de formule (2) (voir fig. 2) représentant un amino mono- ou di-substitué ou un groupe hétérocyclique renfermant un atome N, ou un sel dérivé, acceptable en pharmacie; méthode de préparation.
Hashimura Yoshimasa
Kubota Hitoshi
Ohmizu Hiroshi
Suzuki Toshikazu
Tanaka Keiko
Sim & Mcburney
Tanabe Seiyaku Co. Ltd.
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