SW-163A and B, novel immunosuppressants produced by Streptomyces sp.
نویسندگان
چکیده
SW-163A and B, novel immunosuppressants, were isolated from the culture broth of Streptomyces sp. SNA15896. The molecular formulas of SW-163A and B were determined as C34H42N2O12 and C33H40N2O12 based on the HRFAB-MS analysis, respectively. Both compounds were elucidated to be a large ring ester structure through spectroscopic analyses including various NMR measurements. SW-163A and B showed immunosuppressive and antimicrobial activities in vitro.
منابع مشابه
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ورودعنوان ژورنال:
- The Journal of antibiotics
دوره 54 11 شماره
صفحات -
تاریخ انتشار 2001