Title:
ISOPROPYL PHENOL DERIVATIVE AND PREPARATION METHOD THEREOF
Document Type and Number:
WIPO Patent Application WO/2016/026459
Kind Code:
A1
Abstract:
The present invention relates to an isopropyl phenol derivative and a preparation method thereof, and in particular relates to a method for preparing compounds shown by formulae (I) and (IV), and their intermediates, and to their intermediates. The method has the advantages of a high reaction yield, a high product purity, and convenient post-processing, and thereby is suitable for industrial production.
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Inventors:
QIN LINLIN (CN)
YANG JIALIANG (CN)
ZHANG XIAOWEI (CN)
LIU ZHAOJUN (CN)
CHEN GUOLONG (CN)
LIU ZHEN (CN)
REN LEI (CN)
WAN SONGLIN (CN)
YANG JIALIANG (CN)
ZHANG XIAOWEI (CN)
LIU ZHAOJUN (CN)
CHEN GUOLONG (CN)
LIU ZHEN (CN)
REN LEI (CN)
WAN SONGLIN (CN)
Application Number:
PCT/CN2015/087749
Publication Date:
February 25, 2016
Filing Date:
August 21, 2015
Export Citation:
Assignee:
SICHUAN HAISCO PHARMACEUTICAL CO LTD (CN)
International Classes:
C07C37/055; C07C37/11; C07C269/02; C07C269/08; C07C271/42; C07C39/06
Domestic Patent References:
| WO2009140275A1 | 2009-11-19 |
Foreign References:
| CN101151234A | 2008-03-26 |
Attorney, Agent or Firm:
BEIJING SANYOU INTELLECTUAL PROPERTY AGENCY LTD. (CN)
北京三友知识产权代理有限公司 (CN)
北京三友知识产权代理有限公司 (CN)
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