↑ Shriver&Atkins, Inorganic Chemistry, 4th Ed. Structure 26-40. ISBN 9780273742753
英语百科
Corrin 咕啉
Corrin is an heterocyclic compound. It is the parent macrocycle related to substituted derivative that is found in vitamin B12. Its name reflects that it is the "core" of vitamin B12 (cobalamins).