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Process for 4'-EPI-acetylamino-4'-deoxy-5-oximinoavermectin-B.sub. 1
Process for 4'-EPI-acetylamino-4'-deoxy-5-oximinoavermectin-B.sub. 1
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机译：4” -EPI-乙酰氨基-4”-脱氧-5-氧亚氨基阿维菌素-B的制备方法。 1个
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摘要
An improved process for formation of a 5-oxime on avermectin derivatives comprises the treatment of the oxo compound with O- (trimethylsilyl)hydroxylamine in the presence of a Lewis acid.
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