Title:
3-(2-ヒドロキシ-5-メチルフェニル)-N,N-ジイソプロピル-3-フェニルプロピルアミンの製造プロセス
Document Type and Number:
Japanese Patent JP5207518
Kind Code:
B2
Abstract:
A new process for preparation of 3-(2-hydroxy-5-methylphenyl)-N,N-diisopropyl-3-phenylpropylamine from 3,4-dihydro-6-methyl-4-phenyl-2-benzopyran-2-one is characterized by intermediates such as 3-(2-hydroxy-5-methylphenyl)-3-phenylpropanol and its sulphonated derivatives and amination in presence of sodium iodide
Inventors:
Toprak, Renata
Application Number:
JP2007547369A
Publication Date:
June 12, 2013
Filing Date:
December 22, 2005
Export Citation:
Assignee:
Let's Farmer's Medicals Day Day
International Classes:
C07C213/00; C07C215/54; C07C309/65; C07C309/73; C07B57/00
Domestic Patent References:
| JP3503163A | ||||
| JP2006523676A |
Foreign References:
| CZ293791B6 | ||||
| CN1626504A | ||||
| WO2005061432A1 |
Attorney, Agent or Firm:
Kawaguchi International Patent Office
Yoshio Kawaguchi
Makoto Ono
Chihiro Watanabe
Kenkyo Kanayama
Katsuma Osaki
Mitsuaki Tsubokura
Yoshio Kawaguchi
Makoto Ono
Chihiro Watanabe
Kenkyo Kanayama
Katsuma Osaki
Mitsuaki Tsubokura
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