2-[2-(2-Aminoalkyl-4-thiazolylmethylthio)alkyl]-amino-5-substitu

2-[2-(5-Nitro-2-furyl)vinyl]-4-(anilino)quinazolines as growth p

2-[2-(5-Nitro-2-furyl)vinyl]-4-(phydroxyanilino)quinazoline as a

2-[2-Thiazolyl or 2-guanidino-4-thiazolyl methylthioethyl(or but

2-[3-[4-(3-Chl oro-4-fluorophenyl)-1-piperazinyl]propyl]-1,2,4-t

2-[4-(P-Aminobenzyl)-1-piperazinyl]-8-ethyl-5,8-dihydro-5-oxopyr

2-[4-[(4,4 -Dialkyl-2,6-piperidinedion-1-yl)butyl]-1-piperazinyl

2-[4-[(4,4-Dialkyl-2,6-piperidinedion-1-yl)butyl]-1-piperazinyl]

2-[[4-(2,3-Dihydro-2-oxo-1H-benzimidazol-1-yl)-1-(piperidinyl or

2-{[4-(6-Substituted-2-pyrazinyl)- 1-piperazinyl]alkyl}-5-substi

2.beta., 16.beta.-bis-piperidino-androstanes

21-Acetals and mixed acetals of steroidal 21-aldehydes, intermed

21-Adamantane-1'-carboxylate steroid compositions

21-Cyclic acetals of steroidal 21-aldehydes and methods of prepa

21-Esters of steroidal-21-aldehyde hydrates and 21-aldehyde hemi

25-Hydroxycalciferol compounds for treatment of steroid-induced

26-Hydroxycholesterol and derivatives and analogs thereof in reg

29-Fluorophytosterol termiticides, compositions and methods of u