7872 

ot r 4 
8°-Hydroxyroteno 8'-Hydroxyrotenolone I C=CH 

' 
lone II CH70H 8'-Hydroxyrotenone(C) CH»0H (D) ( 7 
(E) CH»0H 
OCH CH CH3 
ini m3 CH.,O- 
a a) CH30 f~ py} og : HO Qa 
~ a ~~ NA wa 
Newel, “oe ©) Sie 3 
0 ~ | ee NA OF 
0 — 0 H 0 
Hq s _ 
tes) Rotenone ae Rotenolone I (A) Sua 
Rotenolone II CH, CH, CH3 
(B) 
OCH, 
CH 3° ao 
gt de if 
Galles eee 
, H>OH 
| (yH20H | rae 
1 ! —— q ° ° 
6" ,7'-dihydro-6'7'- T=" & oy, 6',7'-dihydro-6',7'- CH, 6',7'-dihydro-6',7'- H, 
dinvaveeprorchetens iy 
pe CH, dihydroxyrotenone (F) dihydroxyrotenolone I (G) 
H 
