Phytochemistry p. 1111 - 1114 (1992)
Update date:2022-08-11
Topics:
Koda, Yasunori
Kikuta, Yoshio
Kitahara, Takeshi
Nishi, Tsunehiro
Mori, Kenji
Stereoisomers of methyl jasmonate (JA-Me) showed different biological activities in four bioassay systems.Growth of soybean callus was inhibited strongly by (1R,2S)- and (1R,2R)-JA-Me.By contrast, (1S,2R)- and (1S,2S)-JA-Me had very low inhibitory effect on it, suggesting that the activity is dependent largely on the (1R)-configuration.With regard to potato tuber-induction and the senescence-promotion of oat leaves, although the highest activities were found in (1R,2S)-JA-Me, isomers which have the (1S)-configuration showed considerable activities. (1R,2S)- and (1S,2R)-JA-Me equally inhibited straight growth of oat coleoptiles.These results suggest that requirements of the absolute configurations of the two side chains with respect to the plane of the cyclopentanone ring for each activity are different, and that there are different receptors which trigger reactions leading to the individual activity. Key Word Index - Solanum tuberosum; Solanaceae, Glycine max; Leguminosae; Avena sativa; Gramineae, potato tuberization, soybean callus growth; leaf senescence; coleoptile growth; optically pure enantiomers; methyl jasmonate.
View MoreContact:(1) 206-3550089
Address:5115 NE 8TH PL, Renton, WA 98059 USA
Hangzhou Ocean Chemical Co., Ltd.
website:http://www.hzoceanchem.com
Contact:+86-571-88025872, 28272092, 28272096
Address:Room 623 ,Building No 1 , COFCO Radius Commercial Center Xiwen Road, Xiacheng District, Hangzhou, Zhejiang Province, China
Guangzhou Flower's Song Fine Chemical CO,. Ltd
Contact:+86-20-87475199
Address:No.12, Fenghuang 3 Road, Jiulong Industrial Park, Luogang District, Guangzhou. China
website:http://www.sincerityenterp.com
Contact:+86-571-88111846
Address:Binjiang Area, Hangzhou
ALPHA PHARMACEUTICAL CO,LTD JIANGSU
Contact:+86-527-84829968,+86-527-84829998
Address:suqian city
Doi:10.1021/jo01016a037
(1965)Doi:10.1007/s00402-002-0416-5
(1935)Doi:10.1021/acs.jafc.6b03398
(2016)Doi:10.1039/b909251j
(2009)Doi:10.1021/ja993069j
(1999)Doi:10.1039/a900121b
(1999)