Nippon Soda Co., Ltd.

Jyunko Morohoshi

Isami Hamamoto

Makio Yano

Koichi Kutose

Jyun Takahashi

Jyun Kanazawa

The present invention provides a 1-heterodiene derivative represented by formula (2) or salt thereof: (in formula (2), W represents hydrogen atom or the like, A represents oxygen atom or the like, Rrepresents an optionally substituted C1-6 alkyl group or the like, m represents an integer of 0 to 10, n represents an integer of 1 to 4, Xrepresents oxygen atom or the like, p represents an integer of 0 to 5, Rrepresents an optionally substituted C1-6 alkyl group or the like, r presents an integer of 0 to 5, the 1-heterodiene derivative exists in E-form, Z-form or a mixture thereof according to the carbon-carbon undefined double stereo bond in formula (2)). 

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Ryugasaki, Japan

Jyunko Morohoshi