(1-6)-alpha-glucomannan   2 studies
(3-aminopropyl)(n-butyl)phosphinic acid   1 study
1 alpha,24-dihydroxyvitamin D3   1 study
1 alpha-hydroxyergocalciferol   17 studies
1,3-dipropyl-8-(3-noradamantyl)xanthine   6 studies
1-(carboxymethylthio)tetradecane   1 study
1-hydroxycholecalciferol   10 studies
10-deazaaminopterin   4 studies
17-alpha-hydroxy-progesterone caproate   14 studies
2',3'-dideoxy-5-fluoro-3'-thiacytidine   3 studies
2'-deoxy-2'-(fluoromethylene)cytidine   3 studies
2'-fluoro-5-methylarabinosyluracil   17 studies
2,3-dihydro-1H-imidazo(1,2-b)pyrazole   1 study
2,4-thiazolidinedione   50 studies
2,6-diaminopurine   1 study
2-((((2-chloroethyl)nitrosoamino)carbonyl)amino)propanamide   4 studies
2-(4-(quinolin-2-yl-methoxy)phenyl)-2-cyclopentylacetic acid   1 study
2-chloro-3'-deoxyadenosine   11 studies
2-methoxyestradiol   9 studies
3'-azido-3'-deoxythymidine 5'-triphosphate   1 study
3,4-diaminopyridine   7 studies
3-(2,4-dimethoxybenzylidene)anabaseine   4 studies
3-Iodobenzylguanidine   22 studies
3-keto-desogestrel   9 studies
3-n-butylphthalide   1 study
4'-deoxydoxorubicin   4 studies
4'-N-benzoylstaurosporine   7 studies
4,5,6,7-tetrahydroisoxazolo(5,4-c)pyridin-3-ol   15 studies
4-Aminopyridine   12 studies
4-hydroxytamoxifen   2 studies
4-phenylbutyric acid   24 studies
5,6-dimethylxanthenoneacetic acid   3 studies
5-(1-aziridinyl)-2,4-dinitrobenzamide   1 study
5-ethynyluracil   9 studies
5-Hydroxytryptophan   5 studies
6-Aminocaproic Acid   5 studies
6-Mercaptopurine   98 studies
7-hydroxystaurosporine   22 studies
8-chloro-cyclic adenosine monophosphate   2 studies
9-amino-20-camptothecin   10 studies
9-hydroxy-risperidone   74 studies
9-nitrocamptothecin   24 studies