Tumor inhibitors. XXIX. Crotepoxide, a novel cyclohexane diepoxide

Tumor Inhibitor from Croton macrostachys1·2. Sir: In the course of a continuing search for tumor in- hibitors of plant origin, alcoholic extracts of ...
2 downloads 0 Views 266KB Size
Download PDF
2982

and310mp(e2200); nrnrl772.92(d,2,J= 7.5,0CH= CHCO) and 4.02 (d, 2, J = 7.5 Hz, OCH=CHCO).

6a X = = < g i c

5a Ri-H, Rz=SCH3,

5b R,=R~=HG, X=< 5c R,=Rp=H,

H

H X=