SYNTHESIS OF METHYL AND ETHYL 3-ALKYLTHIAZOLIDINE-4(R)-CARBOXYLATES AND THEIR ROOTS INHIBITION OF THE GROWTH OF BRASSICA-CAMPESTRIS

被引:12
作者
INAMORI, Y [1 ]
MURO, C [1 ]
YAMANAKA, H [1 ]
OSAKA, K [1 ]
HACHIKEN, H [1 ]
TSUJIBO, H [1 ]
MIKI, Y [1 ]
机构
[1] KINKI UNIV, FAC PHARMACEUT SCI, OSAKA, OSAKA 577, JAPAN
关键词
D O I
10.1271/bbb.58.1150
中图分类号
Q5 [生物化学]; Q7 [分子生物学];
学科分类号
071010 ; 081704 ;
摘要
Methyl and ethyl 3-alkylthiazolidine-4(R)-carboxylates (1-6 and 7-12), which were newly synthesized, inhibited growth of the roots of Brassica campestris L. subsp. rapa HOOK fil. et ANDERS. Of the methyl esters, methyl 3-methylthiazolidine-4(R)-carboxylate (2) was the strongest inhibitor. Of the ethyl esters, ethyl 3-methylthiazolidine-4(R)-carboxylate (8) was the strongest inhibitor. The chlorophyll concentration in the cotyledons of plants treated with any of the compounds, except for 7, was decreased.
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收藏
页码:1150 / 1152
页数:3
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