44.4
[]. Andrew Plant, et al. Application of the Ugi reaction for the one-pot synthesis of uracil polyoxin C analogues. J Org Chem. 2009 Jul ;74():470-.
[2]. M Sato, et al. Synthesis of N-hydroxythiourea. J Med Chem. 976 Feb;9(2):6-7.
[]. Shinichi Imamura, et al. CCR5 antagonists as anti-HIV- agents. . Synthesis and biological evaluation of 5-oxopyrrolidine--carboxamide derivatives. Chem Pharm Bull (Tokyo). 2004 Jan;52():6-7.
[4]. Tetsuya Tanino, et al. Total synthesis of (-)-muraymycin D2 and its epimer. J Org Chem. 200 Mar 5;75(5):66-77.
H4
P260-P264-P20-P0+P0+P-P04+P40-P6-P405-P50
265