| —— |
tert-butyl 3-(2-ethoxy-2-oxoethyl)-2-oxoindoline-1-carboxylate |
1290606-84-6 |
C17H21NO5 |
319.357 |
| —— |
(1S,2S,9aR)-1'-tert-butyl 2-ethyl 2'-oxo-2,3,9,9a-tetrahydrospiro[carbazole-1,3'-indoline]-1',2-dicarboxylate |
1318151-65-3 |
C27H28N2O5 |
460.53 |
| —— |
1-(tert-butyl) 2'-ethyl 2,2''-dioxodispiro[indoline-3,1'-cyclopentane-3',3''-indoline]-1,2'-dicarboxylate |
1391913-55-5 |
C27H28N2O6 |
476.529 |
| —— |
1-O'-tert-butyl 1-O-ethyl (1S,5S,6S)-2'-oxo-5-(2-oxoethyl)spiro[cyclohex-3-ene-6,3'-indole]-1,1'-dicarboxylate |
1279108-56-3 |
C23H27NO6 |
413.47 |
| —— |
1'-tert-butyl 2-ethyl 3-formyl-6-hydroxy-2'-oxospiro[cyclohexane-1,3-indoline]-1',2-dicarboxylate |
1414886-14-8 |
C22H27NO7 |
417.459 |
| —— |
1'-tert-butyl 2-ethyl 3-formyl-6-hydroxy-2'-oxospiro[cyclohexane-1,3-indoline]-1',2-dicarboxylate |
1414886-28-4 |
C22H27NO7 |
417.459 |
| —— |
1'-tert-butyl 2-ethyl 3-formyl-6-hydroxy-2'-oxospiro[cyclohexane-1,3-indoline]-1',2-dicarboxylate |
1414886-06-8 |
C22H27NO7 |
417.459 |
| —— |
1'-tert-butyl 2-ethyl 3-formyl-6-hydroxy-2'-oxospiro[cyclohexane-1,3-indoline]-1',2-dicarboxylate |
1414886-11-5 |
C22H27NO7 |
417.459 |
| —— |
(2'S,3S,4'S)-1-tert-butyl 2'-ethyl 4'-(2-methoxy-2-oxoethyl)-2-oxo-4',5'-dihydro-2'H-spiro[indoline-3,3'-thiophene]-1,2'-dicarboxylate |
1602919-21-0 |
C22H27NO7S |
449.525 |
| —— |
1-O'-tert-butyl 1-O-ethyl (1S,5R,6S)-5-[(2S)-4-diethoxyphosphoryl-5-ethoxy-1,5-dioxopentan-2-yl]-2'-oxospiro[cyclohex-3-ene-6,3'-indole]-1,1'-dicarboxylate |
1279108-83-6 |
C32H44NO11P |
649.675 |
| —— |
(3R,4'R,5'R)-1-tert-butyl 4'-ethyl 5'-(4,4-dimethyl-2-oxooxazolidine-3-carbonyl)-2-oxo-2'-thioxospiro[indoline-3,3'-pyrrolidine]-1,4'-dicarboxylate |
1344679-31-7 |
C25H29N3O8S |
531.587 |
| —— |
(3R,4'S,5'R)-1-tert-butyl 4'-ethyl 5'-methyl 2-oxo-5'-phenyl-4',5'-dihydrospiro[indoline-3,3'-pyrrole]-1,4',5'-tricarboxylate |
1376607-21-4 |
C27H28N2O7 |
492.529 |
| —— |
1-tert-butyl 4′-ethyl 5′-methyl (3R,4′S,5′S)-2-oxo-5′-phenyl-4′,5′-dihydrospiro[indoline-3,3′-pyrrole]-1,4′,5′-tricarboxylate |
1376606-99-3 |
C27H28N2O7 |
492.529 |
| —— |
(2R,3S,4S)-1'-tert-butyl 2-ethyl 4-(2-(3-bromophenyl)-2-oxoethyl)-2'-oxospiro[chroman-3,3'-indoline]-1',2-dicarboxylate |
1602919-18-5 |
C32H30BrNO7 |
620.497 |
| —— |
(2R,3S,4S)-1'-tert-butyl 2-ethyl 2'-oxo-4-(2-oxo-2-(p-tolyl)ethyl)spiro[chroman-3,3'-indoline]-1',2-dicarboxylate |
1602919-19-6 |
C33H33NO7 |
555.628 |
| —— |
(2R,3S,4S)-1'-tert-butyl 2-ethyl 2'-oxo-4-(2-oxo-2-phenylethyl)spiro[chroman-3,3'-indoline]-1',2-dicarboxylate |
1602919-06-1 |
C32H31NO7 |
541.601 |
| —— |
(1'S,2'R,3'R)-1-tert-butyl 3'-ethyl 1'-(3-bromophenyl)-2,5'-dioxo-3',5',6',7'-tetrahydro-1'H-spiro[indoline-3,2'-pyrazolo[1,2-a]pyrazole]-1,3'-dicarboxylate |
1446877-29-7 |
C27H28BrN3O6 |
570.44 |
| —— |
(1'S,2'SR,3'R)-1-tert-butyl 3'-ethyl 1'-(3-bromophenyl)-2,5'-dioxo-3',5',6',7'-tetrahydro-1'H-spiro[indoline-3,2'-pyrazolo[1,2-a]pyrazole]-1,3'-dicarboxylate |
1446877-30-0 |
C28H31N3O7 |
521.57 |
| —— |
(1'S,2'R,3'R)-1-tert-butyl 3'-ethyl 2,5'-dioxo-1'-phenyl-3',5',6',7'-tetrahydro-1'H-spiro[indoline-3,2'-pyrazolo[1,2-a]pyrazole]-1,3'-dicarboxylate |
1446877-17-3 |
C27H29N3O6 |
491.544 |
| —— |
(1'R,2'R,3'R)-1-tert-butyl 3'-ethyl 2,5'-dioxo-1'-phenyl-3',5',6',7'-tetrahydro-1'H-spiro[indoline-3,2'-pyrazolo[1,2-a]pyrazole]-1,3'-dicarboxylate |
1446877-18-4 |
C27H29N3O6 |
491.544 |
| —— |
(1'S,2'R,3'R)-1-tert-butyl 3'-ethyl 1'-(4-chlorophenyl)-2,5'-dioxo-3',5',6',7'-tetrahydro-1'H-spiro[indoline-3,2'-pyrazolo[1,2-a]pyrazole]-1,3'-dicarboxylate |
1446877-32-2 |
C27H28ClN3O6 |
525.989 |
| —— |
(1'S,2'R,3'R)-1-tert-butyl 3'-ethyl 1'-(4-bromophenyl)-2,5'-dioxo-3',5',6',7'-tetrahydro-1'H-spiro[indoline-3,2'-pyrazolo[1,2-a]pyrazole]-1,3'-dicarboxylate |
1446877-33-3 |
C27H28BrN3O6 |
570.44 |
| —— |
(1'R,2'R,3'R)-1-tert-butyl 3'-ethyl 1'-(2-bromophenyl)-2,5'-dioxo-3',5',6',7'-tetrahydro-1'H-spiro[indoline-3,2'-pyrazolo[1,2-a]pyrazole]-1,3'-dicarboxylate |
1446877-28-6 |
C27H28BrN3O6 |
570.44 |
| —— |
(2R,3R,4R)-1',9-di-tert-butyl 2-ethyl 2'-oxo-4-(2-oxoethyl)-1,2-dihydrospiro[carbazole-3,3'-indoline]-1',2,9(4H)-tricarboxylate |
1333430-54-8 |
C34H38N2O8 |
602.684 |
| —— |
(2S,3S,4S)-1',9-di-tert-butyl 2-ethyl 2'-oxo-4-(2-oxoethyl)-1,2-dihydrospiro[carbazole-3,3'-indoline]-1',2,9(4H)-tricarboxylate |
1333430-33-3 |
C34H38N2O8 |
602.684 |
| —— |
(1'S,2'R,3'R)-1-tert-butyl 3'-ethyl 2,5'-dioxo-1'-(p-tolyl)-3',5',6',7'-tetrahydro-1'H-spiro[indoline-3,2'-pyrazolo[1,2-a]pyrazole]-1,3'-dicarboxylate |
1446877-34-4 |
C28H31N3O6 |
505.571 |
| —— |
methyl (1'S,3R,3'R)-2,5'-dioxo-1'-phenyl-6',7'-dihydro-1'H,3'H,5'H-spiro[indoline-3,2'-pyrazolo[1,2-a]pyrazole]-3'-carboxylate |
1446877-45-7 |
C21H19N3O4 |
377.4 |
| —— |
(3R,4'S,5'S)-4'-ethyl 5'-methyl 2-oxo-5'-phenyl-4',5'-dihydrospiro[indoline-3,3'-pyrrole]-4',5'-dicarboxylate |
1376607-22-5 |
C22H20N2O5 |
392.411 |