TY  - GEN
AU  - Barton, Derek 
AU  - Nakanishi, Koji 
TI  - Comprehensive natural products chemistry Vol; 4: amino acids, peptides, porphyrins, and alkaloids
SN  - 0080431569
U1  - 547.7 
PY  - 1999///
CY  - Amsterdam
PB  - Elsevier
ER  -