Characterization of FK506 biosynthetic intermediates involved in post-PKS elaboration

YH Ban, PB Shinde, J Hwang, MC Song…

Index: Journal of Natural Products, , vol. 76, # 6 p. 1091 - 1098

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Citation Number: 5

Abstract

... Journal of Natural Products. ... possibility of the loss of a methyl group. Moreover, its product ion spectrum contained fragment ions at m/z 790.1, 772.1, 754.0, 736.1, and 576.0. Considering the fragment ion at m/z 576.0 ...