发明名称 |
AZABICYCLOHEXENE DERIVATIVES, A PROCESS FOR PREPARING THEM POLLEN-SUPPRESSING COMPOSITIONS, A METHOD OF PRODUCING F1 HYBRID SEED, AND SEED THUS PRODUCED |
摘要 |
A process for the conversion of the trans isomer of an ester of an acid whose carbon skeleton includes the unit <CHEM> into the cis isomer of such an ester or the corresponding free acid or a salt thereof, which comprises converting the trans isomer into an ester of an acid whose carbon skeleton includes the unit <CHEM> and subsequently hydrogenating said compound; and if desired, converting a resulting ester into the corresponding free acid or a salt thereof. |
申请公布号 |
ZA7906733(B) |
申请公布日期 |
1980.12.31 |
申请号 |
ZA19790006733 |
申请日期 |
1979.12.12 |
申请人 |
SHELL RESEARCH LTD |
发明人 |
SEARLE R;DAY J |
分类号 |
A01H3/04;A01N43/38;C07D209/52 |
主分类号 |
A01H3/04 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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