Amidine process

Details Amidine process Amidine process

1984-10-05

1986-01-28

Raymond, Richard L.

Organic compounds -- part of the class 532-570 series

Organic compounds

Chalcogen in the nitrogen containing substituent

2602457, 544 585, 544 80, 544142, 544331, 544357, 544373, 546187, 546199, 548316, 548422, C07D40304

Patent

active

045672563

ABSTRACT:
9a-Methoxymitosane derivatives having the amidino group at one or both of the 7-position and the carbamoyl-N positions are prepared by reaction of mitomycin A, mitomycin C, or an N.sup.1a -substituted analog thereof with an amide acetal, iminothioether, halomethyleniminium halide, or iminohalide salt.

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