TY - GEN AU - Lyle,R E AU - Bristol,J A AU - Kane,M J AU - Portlock,D E TI - The synthesis of an analog of camptothecin by a general method SN - 0022-3263 PY - 1973///1130 KW - Camptothecin KW - chemical synthesis KW - Cyclization KW - Methods N1 - Publication Type: Journal Article UR - https://doi.org/10.1021/jo00959a006 ER -