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PRÉCURSEUR DE PARFUM
专利权人:
Takasago International Corporation
发明人:
申请号:
EP18858666.3
公开号:
EP3689849A1
申请日:
2018.09.21
申请国别(地区):
EP
年份:
2020
代理人:
摘要:
The present invention relates to a perfume precursor represented by formula (1). (In formula (1), R1 represents a hydrogen atom, a C1-C12 alkyl group, a hydroxy group, a methoxy group, or an ethoxy group; R2 represents a single bond, a C1-C2 alkylene group which may have a substituent, or a vinylene group which may have a substituent; R3 represents a residue obtained by removing one hydrogen atom of a hydroxy group from a C5-C20 perfume alcohol or a phenol which may have a substituent.)
来源网站:
中国工程科技知识中心
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http://www.ckcest.cn/home/

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