Organic compounds -- part of the class 532-570 series – Organic compounds – Fatty compounds having an acid moiety which contains the...
Reexamination Certificate
2005-11-25
2009-06-09
Witherspoon, Sikarl A (Department: 1621)
Organic compounds -- part of the class 532-570 series
Organic compounds
Fatty compounds having an acid moiety which contains the...
C562S577000, C562S579000, C504S189000, C504S320000
Reexamination Certificate
active
07544821
ABSTRACT:
α-Ketol unsaturated fatty acid derivatives represented by the general formula (1); and plant growth regulators containing the same, which develop plant growth regulation performance such as flower bud formation acceleration in low concentrations and are excellent in stability: wherein R1is straight-chain C1-5alkyl or a straight-chain unsaturated C3-5hydrocarbon group having one or two double bonds; and R2is straight-chain C1-15alkylene or a straight-chain unsaturated C2-15hydrocarbon chain having one to three double bonds, with the proviso that the number of carbon-carbon double bonds is at most four.
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Yokoyama, Mineyuki et al., “Stress-Induced Factor Involved in Flower Formation ofLemnais an α-Ketol Derivative of Linolenic Acid”,Plant Cell Physiol., 2000, pp. 110-113, vol. 41.
Watanabe Satoshi
Yamaguchi Shoko
Yokoyama Mineyuki
Foley & Lardner LLP
Kumiai Chemical Industry Co. Ltd.
Shiseido Company Ltd.
Witherspoon Sikarl A
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