New antimetabolites of vitamin B12.
D000963:Antimetabolites / Q000494:pharmacology*; D045728:Corrinoids; D014805:Vitamin B 12 / Q000037:antagonists & inhibitors*
D000963:Antimetabolites; D045728:Corrinoids; D014805:Vitamin B 12
ANTIMETABOLITES/pharmacology; VITAMIN B 12/antagonists