36 UNITY AND DIVERSITY IN BIOCHEMISTRY 



Table VII (continued) 



CH, CH, CH3 CH. 



\ / \ / 



C CH, CH, CH, CH, C 



/ \ I \' I I / \ 



CH2 C = CHCHrrCCH = CHCH=:CCH = CHCH=CHC=CHCH=CH- C=CHCH = C CH, 



II II 



CO CCH. H3CC CO 



\ ^ Rhodoxanthin ^ / 



CH CH 



CHi CH, CH5 CH, 



\ / \ / 



C CH, CH^ CH, CH, C 



/ \ I I I I / \ 



CHj CCHrrCH C = CHCH = CH C = CHCH = CHCH= C CH = CHCH::rCCH = CH CO CH, 



I II I 



HOCH C CH, H,C CHs CHOH 



\ / Cnpsanthin \ / 



CH, CH, 



CHa CH, CH, CH, 



\ / \ / 



C CH, CH, CH, CH, C 



/ \ I I 1 I / \ 



CH. CO CH = CH- C = CHCH = CH C = CHCH = CHCH= CCH = CHCH-CCH=CHCO CH, 



I I 



HOCH CH,CH, H,C CH, CHOH 



\ / Capsorubin \ / 



CH, CH, 



CH, CH, CH, CH, 



\ / \ / 



C CH, CH, CH, CH, C 



/ \ I I I I / \ 



CH, C CH^CH C=CHCH = CHC = CHCH = CHCH:r:CCH=CHCH=CCH=CHC CH, 



I il II I 



HOCH C CH, HaCC CHOH 



\ y/ A.staxaiithin \^. y 



CO CO 



CH, CH, CHa CH, 



\ / \ / 



C CH, CH, CH, CH, C 



/ \ I I I 1 / \ 



CH, CCH=CHC=CHCH = CHC=CHCH:z:CHCHr=CCHrrCHCH= CCH = CHC CH, 



I II II I 



CO C-CH, Astacine HsCC CO 



\ / • \ / 



CO CO 



CH* CH, 



\ / 



C CHa CH, CH, CH, 



/ \ I I I I 



CH, CCH=CHC=CHCH=CHC=CHCH:=CHCH=CCHzzCHCH=CCH=:CHCH COOH 



I II II I 



CH, CCH, HaCC CH 



\ / Torularhodim (?) \ /^ 



CH, CH 



