Pyrazino

2(1H)-Pyrazinone, 3,5-dichloro-6-phenyl-1-(phenylmethyl)-

2(1H)-Pyrazinone, 3-(1-piperazinyl)-1-[2-(2,4,5-trifluorophenoxy)ethyl]-

2H-Pyrazino[2,1-b]quinazoline-3,6(1H,4H)-dione,1-methyl-4-[(2,3,9,9a-tetrahydro-9-hydroxy-2-methyl-3-oxo-1H-imidazo[1,2-a]indol-9-yl)methyl]-,[2S-[2a,9b,9(1S*,4S*),9ab]]-

2(1H)-Pyrazinone, 3,6-bis(3-aminopropyl)-5-methyl-

2(1H)-Pyrazinone,1-[2-[3-(dimethylamino)phenoxy]ethyl]-3-(1-piperazinyl)-

Pyrazino[2,3-b]pyrazine,decahydro-2,4a,8a-trimethyl-, (4aR,8aS)-rel-

2H-Pyrazino[1',2':1,5]pyrrolo[2,3-b]indole-1,4- (3H,5aH)-dione,10b-(1,1-dimethyl-2- propenyl)-6,10b,11,11a-tetrahydro-3-[(1S)-1- methylpropyl]-,(3R,5aS,10bR,11aS)-

2(1H)-Pyrazinone, 5-(3-chlorophenyl)-, hydrazone

Pyrazino[2,1-c][1,4]thiazin-8(1H)-amine,hexahydro-

2-Pyrazinol,3,6-diethyl-, 1,4-dioxide

3-ethyl-7-thiophen-2-yl-1,2,3,4,4a,5-hexahydropyrazino[1,2-a][1,4]benzodiazepine dihydrochloride

4H-Pyrazino[2,1-a]isoquinolin-4-one,2-(2,2-dimethyl-1-oxopropyl)-1,2,3,6,7,11b-hexahydro-

2(1H)-Pyrazinone, 1-(2-hydroxyethyl)-5,6-diphenyl-

(6S,12aR)-6-methyl-1,2,3,4,6,7,12,12a-octahydropyrazino[1',2':1,6]pyrido[3,4-b]indole

2H-Pyrazino[2,1-b]quinazoline-4-propanamide,1,3,4,6-tetrahydro-3,6-dioxo-1-(phenylmethyl)-N-(triphenylmethyl)-,(1R,4S)-

2H-Pyrazino[1,2-a]pyrazine,3-[[[(1,1-dimethylethyl)dimethylsilyl]oxy]methyl]octahydro-, (3S)-

5-(1,2,4,4a,5,6-hexahydro-3H-pyrazino[1,2-a]quinolin-3-yl)-1-phenylpentan-1-one

PYRAZINO(1,2:1,6)PYRIDO[3,4-B]INDOLE,1,2,3,4,6,7,12,12A-OCTAHYDRO-2-(3-ACETOXYBUTYL)-,DL-

2(1H)-Pyrazinone, 6-(1H-indol-3-ylmethyl)-5-methoxy-3-(phenylmethyl)-,4-oxide

1-(3,4,6,7,12,12a-hexahydropyrazino[1',2':1,6]pyrido[3,4-b]indol-2(1H)-yl)pentan-3-one

9-chloro-3-ethyl-2,3,3a,4,5,6-hexahydro-1H-pyrazino[3,2,1-jk]carbazole hydrochloride

8-(1-methylethyl)-2,3,3a,4,5,6-hexahydro-1H-pyrazino[3,2,1-jk]carbazole

2,3,4,6,7,11b-hexahydro-1H-pyrazino[2,1-a]isoquinoline dihydrochloride

2H-Pyrazino[2,1-b]quinazoline-3,6(1H,4H)-dione,1,4-dimethyl-2-propyl-, (1R,4R)-rel-

Pyrazino[2,3-b]pyrazine, 6-bromo-2,3-dimethyl-

(1aS,2S,4aR,6aS,6bR,7aS,8S,10aR,12aS,12bR)-8-(acetyloxy)-5,11-dioxo-2,4,6b,7a,8,10,12a,12b-octahydro-1aH,6aH-4a,10a-epidithiobisoxireno[g,g']pyrazino[1,2-a:4,5-a']diindol-2(5H,11H)-yl butanoate