| —— |
(1R,2S,3S,5aR,10aR)-1',2',5a,6,7,8,10,10a-octahydro-3-(2-methoxy-2-methylpropyl)-2',5,10-trioxospiro[1H,5H-dipyrrolo[1,2-a:1',2'-d]pyrazine-2(3H),3'-[3H]indole]-1-carboxylic acid ethyl ester |
282735-69-7 |
C25H31N3O6 |
469.538 |
| —— |
(1R,2S,3S,5aR,10aR)-1',2',5a,6,7,8,10,10a-octahydro-3-(2-methyl-1-propenyl)-2',5,10-trioxospiro[1H,5H-dipyrrolo[1,2-a:1',2'-d]pyrazine-2(3H),3'-[3H]indole]-1-carboxylic acid ethyl ester |
282735-70-0 |
C24H27N3O5 |
437.495 |
| —— |
spirotryprostatin B |
182234-26-0 |
C21H21N3O3 |
363.416 |
| —— |
(2S,3S,5aR)-5a,6,7,8-tetrahydro-3-(2-methyl-1-propenyl)spiro[3H,5H-dipyrrolo[1,2-a:1',2'-d]pyrazine-2(10H),3'-[3H]indole]-2',5,10(1'H)-trione |
283167-59-9 |
C21H21N3O3 |
363.416 |