Physiologically active substances of plant, process for the preparation thereof, and utilities thereof.

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专利权人:

RESEARCH DEVELOPMENT CORPORATION OF JAPAN

发明人:

HASEGAWA, KOJI,KAKUTA, HIDEO,MIZUTANI, JUNYA

申请号：

EP19930301901

公开号：

EP0576116(A1)

申请日:

1993.03.12

申请国别(地区):

欧洲专利局

年份:

1993

代理人:

摘要：

A compound represented by the formula (I) wherein R<1>, R<2>, R<3>, R<4>, and R<5> each independently represents hydrogen, acetyl or benzyl, R<6> represents hydrogen, hydroxyl, acetoxy, or benzyloxy, R<7> represents hydrogen, or R<6> and R<7> together represent a direct bond, and R<8> represents carboxyl, methoxycarbonyl, hydroxymethyl, or acetoxymethyl; or a salt thereof. The compound is useful for plant culture, growth inhibition of moyashi roots, and growth promotion of moyashi hypocotyls.

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