Pteridines. I. .beta.-Ketosulfoxides and .alpha.-ketoaldehyde hemithioacetals as pteridine precursors. New selective synthesis of 6- and 7-substituted pteridines
作者:Andre Rosowsky、Katherine K. N. Chen
DOI:10.1021/jo00951a022
日期:1973.6
Mohan, H Rama; Rao, A S, Indian Journal of Chemistry - Section B Organic and Medicinal Chemistry, 1992, vol. 31, # 10, p. 698 - 700