... Page 2. Jour7~ul of Medicinul Chemistry, 1970, Vol. lS, No. 6 1241 ... prepared by coupling the diazonium salt with 1lezXH. Clarke, et uL,& and Burchenal and coworkers6 have re- ported the activity of 3,3-dimethyl-l-phenyltriazene against Sarcoma 180. Experimental Section The styrylquiiioline was prepared by heating lepidine. ... Hendrikuon, and U-. Wolf, Tetrii- liedron Lett., 2585 (1964). (4) D. Taub, C. H. Kou, 13. L. Slates, and S . C. Wendler, P'efruhedwrr. ...