731 



Subject Index 



trans-10-Hydroxydec-2-ene-4,6,8- 



triynoic acid, 198 

 (,)-Hydroxycniodin, 515 

 5-Hydroxyindole, 470, 471 

 D(-)a-Hydroxyisovaleric acid, 338, 



339, 738, 740, 747-750, 758, 



767 

 a-Hydroxyketones, 422 

 3-Hydroxykynurenine, 482 

 3/^-Hydroxylanosta-8,24-diene-21- 



oic acid, -MO 

 21-Hydroxylanosta-7,9( 11 )24-tri- 



ene-3-one, 346 

 /^-Hydroxyleucine, 726 

 2- ( 6-Hydroxy-2-methoxy-3 ,4-meth- 



ylenedioxyphenyl ) -benzof u- 



ran, 858 

 1-Hydroxydimethoxymethylxan- 



thone, 890 

 a-Hydroxymethyl-a'- ( N-acetylami- 



nomethylene ) succinic acid, 



485 

 6-Hydroxy-2-methylaminopurine, 



532 

 6-Hydroxy-2-methylbenzoic acid, 



389 

 5-Hydroxy-2-methylchromone, 868 

 5-Hydroxymethylcytosine, 509, 



5J5, 552 

 5-Hydroxymethylfuran-2-carbox- 



ylic acid, 852 

 5-Hydroxymethylfurfural, 398 

 ;8-Hydroxy-/?-methylglutaryl co- 

 enzyme, A (HMG-Co A), 92, 



93, 155 

 cleavage enzyme, 93 

 8-Hydroxy-3-methylisocoumarin, 



397 

 /3-Hydroxy-^-methyl-8-valerolac- 



tone, 96 

 D-^-Hydroxymyristic acid, 104 

 Hydroxymycin, 64 

 Hydroxy-P-481, 180 

 1-Hydroxyphenazine, 994 

 p-Hydroxyphenylacetic acid, 390 

 p-Hydroxyphenyllactic acid, 316 

 p-Hydroxyphenylpyruvic acid, 87, 



235, 316 



3-Hydroxyphthalic acid, 186, 187, 



385 

 3-Hydroxypicolinic acid, 770 

 Hydroxyproline, 436. 756, 757, 



769, 805, 807, 820 

 D-a-Hydroxyproline, 770 

 Hydroxypyruvic acid, 87 

 Hydroxyspirilloxanthin, 181 

 Hydroxystreptomycin, 19, 55 

 Hydroxystreptose, 19 

 3-Hydroxy-5-toluic acid, ,389 

 5-Hydroxytryptamine, 935 

 5-Hydroxy tryptophan, 470, 471 

 ^-Hydroxyvaline, 419 

 Hygromycin A, 21, 57, 185 



B, 21, 45 

 Hygroscopin A, 1173 



B, 1174 

 Hygrostatin, 1112, 1175 

 Hyposterol, 332 

 Hypothamnolic acid, 463 

 Hypoxanthine, 442, 532, 1023 



Illudin M, 1176 



S, 1177 

 Ilotycin, 279 

 Imbricaric acid, 473 

 Imidazole, 418 

 Imidazoleacetol, 687 



phosphate, 319 

 Imidazoleglycerol, 690 



phosphate, 3J8, 319 

 4-Imidazoly acetic acid, 677 

 Imoticidin, 1178 

 Inactone, 307 

 Incrassatic acid, 861 

 Indigo, 458, 940 

 Indigoidine, 1179 

 Indole, 306, 317, 318, 471, 933 

 ^-Indoleacetic acid, 417 

 Indole-3-acetic acid, 934 

 Indole biosynthesis, 3 J 7, 459 



synthetase, 488 

 Indoles, 458, 496 

 3-Indolylacetol, 460 

 Indolyl-3-gIycerol phosphate, 3 J 7, 



459 

 Inosine, 529 



nucleotide, 527 



