摘要
从一株链霉菌11371的发酵液中,提取到四种抗生素,经分离得到主要成份为11371A_1和A_2,次要成份为11371B和C。 本文对11371A_1、A_2、B及C组份,进行了分离及理化性质的研究。根据所测定的紫外、红外吸收光谱,~1H和^(13)C核磁共振谱以及质谱数据,确认11371A_1为四霉素A, 11371A_2为四霉素B,11371B为白诺氏菌素,11371C为茴香霉素。
Four antibiotic 11371 A1, A2, B and C were isolated from the extract of culture broth of Streptomyces 11371. They were separated and obtained as major components 11371 A1 and A2; minor components 11371 B and 11371 C.
According to the physical and chemical properties, UY, IR, ~1H-NMR, ^(13)C-NMR and Mass spectrum, it could be concluded that 1137lA1, 1137lA3, 11371B and 11371C are identical with Tetramycin A, Tetramycin B, Albonursin and Anisomycin respectively.
出处
《中国抗生素杂志》
CAS
CSCD
北大核心
1990年第1期42-48,共7页
Chinese Journal of Antibiotics
关键词
四霉素
白诺氏菌素
茴香霉素
分离
Tetramycin
Albonursin
Anisomycin
Isolation and Identification
