Organic compounds -- part of the class 532-570 series – Organic compounds – Amino nitrogen containing
Reexamination Certificate
2005-03-14
2008-03-25
Shameem, Golam M. M. (Department: 1626)
Organic compounds -- part of the class 532-570 series
Organic compounds
Amino nitrogen containing
C564S123000, C564S192000, C564S204000, C562S400000
Reexamination Certificate
active
07348457
ABSTRACT:
α-Ketol unsaturated fatty acid derivatives represented by the following formula (1), α-ketol unsaturated fatty acid amide derivatives represented by the following formula (6), and plant growth regulators containing, as the active ingredient, at least one of these derivatives:wherein R1represents linear C1-5alkyl; R represents hydrogen, etc.; R3represents hydrogen, etc.; R4represents hydrogen, etc.; R5represents hydrogen, etc.; n is an integer from 3 to 15; and the carbon atoms at the A- and B-positions may be in either (R)- or (S)-configuration; andwherein R7represents C1-17alkyl, etc; R8represents hydrogen, etc.; R9represents α-ketolalkylene; and R10represents specific divalent linear hydrocarbyl.
REFERENCES:
patent: 0 101 588 (1984-02-01), None
Iida Toshii
Kobayashi Koji
Yamaguchi Shoko
Yokokawa Yoshihiro
Yokoyama Mineyuki
Shiseido Company Ltd.
Townsend & Banta
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