Steroids

Relationships between structure and molting hormonal activity of tebufenozide, methoxyfenozide, and their analogs in cultured integument system of Chilo …

Y Nakagawa, K Hattori, C Minakuchi, S Kugimiya…

Index: Nakagawa, Yoshiaki; Hattori, Kazunari; Minakuchi, Chieka; Kugimiya, Soichi; Ueno, Tamio Steroids, 2000 , vol. 65, # 3 p. 117 - 123

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Citation Number: 33

Abstract

The molting hormonal activity of methoxyfenozide (RH-2485), tebufenozide (RH-5992), five analogs with various alkyl groups, and 18 acyl analogs was measured by using cultured integument of rice stem borers, Chilo suppressalis Walker. The hormonal activity of methoxyfenozide was remarkably high (EC50= 1.1× 10− 9 M), being equivalent to that of tebufenozide (RH-5992). The hormonal activity of several tebufenozide analogs with ...