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10-oxo-11-alkylidene-337-dialkyl-2,6-alkadienoic acids and esters thereof

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专利汇可以提供10-oxo-11-alkylidene-337-dialkyl-2,6-alkadienoic acids and esters thereof专利检索,专利查询,专利分析的服务。并且Hydrocarbon carboxylic acids, esters, alcohols, ethers, amides and dialkyl phosphonates with a carbon atom chain length of from 12 to 17 carbon atoms substituted at C-6 and/or C-10 with keto groups, and which are substituted at C-3, C-7 and C-11 with (lower) alkyl or (lower) alkylidene groups optionally saturated or unsaturated between C-2,3 and/or C-5,6 or C-6,7 or C-7,8 and/or C-9,10 or C-10,11 or C-11,12, or optionally substituted with fused groupings at C-2,3 and/or C-6,7 or C-10,11, and optionally substituted at each of positions C-2,3,6,7,10 and 11, are arthropod maturation inhibitors.,下面是10-oxo-11-alkylidene-337-dialkyl-2,6-alkadienoic acids and esters thereof专利的具体信息内容。

  • 2. A compound according to claim 1 wherein each of R1, R2, R3 and R4 is hydrogen or methyl.
  • 3. A compound according to claim 2 of formula VIIIa wherein each of R1 and R3 is hydrogen and each of R2 and R4 is methyl.
  • 4. A compound according to claim 2 of formula VIIIa wherein each of R1, R3 and R4 is hydrogen and R2 is methyl.
  • 5. A compound according to claim 3 wherein R11 is methyl or ethyl.
  • 6. A compound according to claim 4 wherein R11 is methyl or ethyl.
  • 7. A compound according to claim 6 wherein R11 is ethyl.
  • 8. A compound according to claim 2 of formula VIIIb wherein each of R1, R2 and R3 is hydrogen and R4 is methyl.
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