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process for the preparation of a preparation with anti-bacterial effect and method for the preparation of inclusion in such a preparation suitable compounds.
process for the preparation of a preparation with anti-bacterial effect and method for the preparation of inclusion in such a preparation suitable compounds.
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机译:制备具有抗菌作用的制剂的方法以及制备包含在这种制剂中的合适化合物的方法。
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1508064 N-Piperazinocarbonyl-amino acid derivatives TOYAMA CHEMICAL CO Ltd 28 April 1975 [13 Aug 1974 28 Oct 1974 17 Feb 1975] 15360/77 Divided out of 1508062 Heading C2C Novel compounds I and salts and carboxyl derivatives thereof (R is an amino acid residue; RSP2/SP and RSP3/SP are H or alkyl and RSP2/SP and RSP3/SP are both linked to the same carbon atom; and A is H or an optionally substituted alkyl, alkenyl, aryl or aralkyl group) are prepared by reaction of a compound II NH 2 RCOORSP1/SP (III) (RSP1/SP is H or a cation) with a reactive derivative of a compound IV
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机译:1508064 N-哌嗪基羰基氨基酸衍生物TOYAMA CHEMICAL CO Ltd 1975年4月28日[1974年8月13日1974年10月28日1975年2月17日] 15360/77从标题C2C中分离出来新型化合物I及其盐和羧基衍生物(R为氨基酸残基; R 2 SP>和R 3 SP>是H或烷基,R 2 SP>和R 3 SP>都连接到相同的碳原子;并且A是H或可取代的烷基,烯基,芳基或芳烷基)是通过化合物II NH 2 RCOOR 1 SP>(III)(R 1 < / SP>为H或阳离子)与化合物IV的反应性衍生物
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