Desamino-aminopterin and -methotrexate

Details Desamino-aminopterin and -methotrexate Desamino-aminopterin and -methotrexate

1989-08-24

1990-09-11

Daus, Donald G.

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

Organic compounds

Four or more ring nitrogens in the bicyclo ring system

C07D47506

Patent

active

049564617

ABSTRACT:
A compound having the structure ##STR1## in which R.sub.1 is hydrogen or a lower alkyl group and R.sub.2 is hydrogen or methyl.

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