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5H-1,3-Benzodioxolo[5',4':4,5]cyclohept[1,2-d]isoindole-6,12,13(4H,5a H,6aH)-trione, 3a,7,9a,10,11,14,14a,14b-octahydro-2,2,4,8,9,14b-hexamethyl-10,11-bis (phenylmethyl)-7-[2-(trimethylsilyl)ethoxy]-, [3aR-(3a.alpha.,4.beta.,5a.beta.,6a.beta.,7.alpha.,9a.alpha.,10.alpha.,12aS*,14a.beta.,14b.alpha.)]-

Compound with spectra: 1 MS (GC)

SpectraBase Compound ID DDJi5KpD6BK
Mol Weight 0.0 g/mol
Molecular Formula C43H57NO6Si
Exact Mass 0.0 g/mol

View Spectrum of 5H-1,3-Benzodioxolo[5',4':4,5]cyclohept[1,2-d]isoindole-6,12,13(4H,5a H,6aH)-trione, 3a,7,9a,10,11,14,14a,14b-octahydro-2,2,4,8,9,14b-hexamethyl-10,11-bis (phenylmethyl)-7-[2-(trimethylsilyl)ethoxy]-, [3aR-(3a.alpha.,4.beta.,5a.beta.,6a.beta.,7.alpha.,9a.alpha.,10.alpha.,12aS*,14a.beta.,14b.alpha.)]-

MS (GC) Spectrum
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Source of Spectrum C-104-5739-0
  • (1R,3S,5R,6R,7S,8R,11S,14R,15S,18R)-13,14-Dibenzyl-18-(2-(trimethylsilyl)ethoxy)-6,7-dihydroxy-5,7,16,17-tetramethyl-2,10,12-reioxo-13-azatetracyclo[9.7.0.0]ocadec-16-ene 6,7-acetonide
2-methoxyethyl (3R)-6'-amino-5'-cyano-2'-methyl-2-oxo-1-prop-2-enylspiro[indole-3,4'-pyran]-3'-carboxylate 2-methoxyethyl (3R)-1-allyl-6'-amino-5'-cyano-2'-methyl-2-oxo-spiro[indoline-3,4'-pyran]-3'-carboxylate (3R)-1-allyl-6'-amino-5'-cyano-2'-methyl-2-oxo-3'-spiro[indoline-3,4'-pyran]carboxylic acid 2-methoxyethyl ester (3R)-1-allyl-6'-amino-5'-cyano-2-keto-2'-methyl-spiro[indoline-3,4'-pyran]-3'-carboxylic acid 2-methoxyethyl ester 2-methoxyethyl (3R)-6'-amino-5'-cyano-2'-methyl-2-oxo-1-prop-2-enyl-spiro[indole-3,4'-pyran]-3'-carboxylate
prop-2-enyl (3R)-6'-amino-5'-cyano-2'-methyl-2-oxo-1-[2-oxo-2-(phenylmethoxy)ethyl]spiro[indole-3,4'-pyran]-3'-carboxylate allyl (3R)-6'-amino-5'-cyano-2'-methyl-2-oxo-1-[2-oxo-2-(phenylmethoxy)ethyl]spiro[indoline-3,4'-pyran]-3'-carboxylate (3R)-6'-amino-5'-cyano-2'-methyl-2-oxo-1-[2-oxo-2-(phenylmethoxy)ethyl]-3'-spiro[indoline-3,4'-pyran]carboxylic acid allyl ester (3R)-6'-amino-1-[2-(benzyloxy)-2-keto-ethyl]-5'-cyano-2-keto-2'-methyl-spiro[indoline-3,4'-pyran]-3'-carboxylic acid allyl ester
ethyl 2-[4-(2-ethoxy-2-oxoethylidene)-2,2,5',5',7,9-hexamethylspiro[1,3-dihydro-3-benzazepine-6,3'-pyrrolidine]-2'-ylidene]acetate ethyl (2Z)-2-[(4Z)-4-(2-ethoxy-2-oxoethylidene)-2,2,5',5',7,9-hexamethylspiro[1,3-dihydro-3-benzazepine-6,3'-pyrrolidine]-2'-ylidene]acetate ethyl 2-[4-(2-ethoxy-2-oxo-ethylidene)-2,2,5',5',7,9-hexamethyl-spiro[1,3-dihydro-3-benzazepine-6,3'-pyrrolidine]-2'-ylidene]acetate ethyl (2Z)-2-[(4Z)-4-(2-ethoxy-2-oxo-ethylidene)-2,2,5',5',7,9-hexamethyl-spiro[1,3-dihydro-3-benzazepine-6,3'-pyrrolidine]-2'-ylidene]acetate (2Z)-2-[(4Z)-4-(2-ethoxy-2-oxoethylidene)-2,2,5',5',7,9-hexamethyl-2'-spiro[1,3-dihydro-3-benzazepine-6,3'-pyrrolidine]ylidene]acetic acid ethyl ester 2-[4-(2-ethoxy-2-oxoethylidene)-2,2,5',5',7,9-hexamethyl-2'-spiro[1,3-dihydro-3-benzazepine-6,3'-pyrrolidine]ylidene]acetic acid ethyl ester (2Z)-2-[(4Z)-4-(2-ethoxy-2-keto-ethylidene)-2,2,5',5',7,9-hexamethyl-spiro[1,3-dihydro-3-benzazepine-6,3'-pyrrolidine]-2'-ylidene]acetic acid ethyl ester 2-[4-(2-ethoxy-2-keto-ethylidene)-2,2,5',5',7,9-hexamethyl-spiro[1,3-dihydro-3-benzazepine-6,3'-pyrrolidine]-2'-ylidene]acetic acid ethyl ester ethyl (2Z)-2-[(4Z)-4-(2-ethoxy-2-oxo-ethylidene)-2,2,5',5',7,9-hexamethyl-spiro[1,3-dihydro-3-benzazepine-6,3'-pyrrolidine]-2'-ylidene]ethanoate ethyl 2-[4-(2-ethoxy-2-oxo-ethylidene)-2,2,5',5',7,9-hexamethyl-spiro[1,3-dihydro-3-benzazepine-6,3'-pyrrolidine]-2'-ylidene]ethanoate
ethyl (3S)-5'-acetyl-2'-amino-6'-methyl-2-oxo-1-prop-2-enylspiro[indole-3,4'-pyran]-3'-carboxylate ethyl (3S)-5'-acetyl-1-allyl-2'-amino-6'-methyl-2-oxo-spiro[indoline-3,4'-pyran]-3'-carboxylate (3S)-5'-acetyl-1-allyl-2'-amino-6'-methyl-2-oxo-3'-spiro[indoline-3,4'-pyran]carboxylic acid ethyl ester (3S)-5'-acetyl-1-allyl-2'-amino-2-keto-6'-methyl-spiro[indoline-3,4'-pyran]-3'-carboxylic acid ethyl ester ethyl (3S)-2'-amino-5'-ethanoyl-6'-methyl-2-oxo-1-prop-2-enyl-spiro[indole-3,4'-pyran]-3'-carboxylate
methyl (3R)-6'-amino-5'-cyano-1-(2-methoxy-2-oxoethyl)-2'-methyl-2-oxospiro[indole-3,4'-pyran]-3'-carboxylate methyl (3R)-6'-amino-5'-cyano-1-(2-methoxy-2-oxo-ethyl)-2'-methyl-2-oxo-spiro[indoline-3,4'-pyran]-3'-carboxylate (3R)-6'-amino-5'-cyano-1-(2-methoxy-2-oxoethyl)-2'-methyl-2-oxo-3'-spiro[indoline-3,4'-pyran]carboxylic acid methyl ester (3R)-6'-amino-5'-cyano-2-keto-1-(2-keto-2-methoxy-ethyl)-2'-methyl-spiro[indoline-3,4'-pyran]-3'-carboxylic acid methyl ester methyl (3R)-6'-amino-5'-cyano-1-(2-methoxy-2-oxo-ethyl)-2'-methyl-2-oxo-spiro[indole-3,4'-pyran]-3'-carboxylate
Methyl 2.beta.-(2'-(m-isopropyl-phenyl)ethyl)-1.beta.,3.alpha.-dimethyl-cyclohexanecarboxylate (so name and structure in Anderson & Botto) but MS (intense fragement at m/z = 187) and RT suggest 2.alpha.-epimer instead, with Reg. No. 19556-80-0? a methyl seco-dehydro-abietate
6H,13H-5,13:6,12-Dietheno-5a,12a-(methaniminomethano)-1H,5H,8H,12H-[1,2,4]triazolo[1,2-a][1,2,4]triazolo[1',2':1,2]pyridazino[4,5-d]pyridazine-18-acetic acid, 2,3,9,10-tetrahydro-.alpha.-(2-methylpropyl)-1,3,8,10,17,19-hexaoxo-2,9-diphenyl-, hexyl ester, stereoisomer
ethyl 2-(7a-methyl-6'-oxospiro[1,3a,4,5,6,7-hexahydroindole-3,3'-cyclohexa-1,4-diene]-2-ylidene)acetate ethyl (2Z)-2-(7a-methyl-6'-oxospiro[1,3a,4,5,6,7-hexahydroindole-3,3'-cyclohexa-1,4-diene]-2-ylidene)acetate ethyl 2-(7a-methyl-6'-oxo-spiro[1,3a,4,5,6,7-hexahydroindole-3,3'-cyclohexa-1,4-diene]-2-ylidene)acetate ethyl (2Z)-2-(7a-methyl-6'-oxo-spiro[1,3a,4,5,6,7-hexahydroindole-3,3'-cyclohexa-1,4-diene]-2-ylidene)acetate 2-(7a-methyl-6'-oxo-2-spiro[1,3a,4,5,6,7-hexahydroindole-3,3'-cyclohexa-1,4-diene]ylidene)acetic acid ethyl ester (2Z)-2-(7a-methyl-6'-oxo-2-spiro[1,3a,4,5,6,7-hexahydroindole-3,3'-cyclohexa-1,4-diene]ylidene)acetic acid ethyl ester (2Z)-2-(6'-keto-7a-methyl-spiro[1,3a,4,5,6,7-hexahydroindole-3,3'-cyclohexa-1,4-diene]-2-ylidene)acetic acid ethyl ester 2-(6'-keto-7a-methyl-spiro[1,3a,4,5,6,7-hexahydroindole-3,3'-cyclohexa-1,4-diene]-2-ylidene)acetic acid ethyl ester ethyl (2Z)-2-(7a-methyl-6'-oxo-spiro[1,3a,4,5,6,7-hexahydroindole-3,3'-cyclohexa-1,4-diene]-2-ylidene)ethanoate ethyl 2-(7a-methyl-6'-oxo-spiro[1,3a,4,5,6,7-hexahydroindole-3,3'-cyclohexa-1,4-diene]-2-ylidene)ethanoate
13',16':18',21'-dietheno-1,1''-diethyl-3',14',20',31'-tetramethyldispiro[piperidine-4,17'-[5,12,22,29]tetraoxa[37,40,41]triazatetracyclo[31.13.1.0.(4,45).0(30,35)]heptatetraconta-1',3',13',15',18',20',30',34',35',45'-decaene-47',4''-piperidine]-38',42'-dione
2-Propenoic acid, 3-phenyl-, 1,1a,1b,1c,2a,3,3a,4,6a,6b,7,8-dodecahydro-3a,6b-dihydroxy-1,1,5,7-tetramethyl-4-oxo-2a-[[(1-oxo-3-phenyl-2-propenyl)oxy]methyl]-8aH-cyclopropa[5',6']benz[1',2':7,8]az uleno[5,6-b]oxirene-8,8a-diyl ester, [1aR-(1a.alpha.,1b.beta.,1c.beta.,2a.beta.,3a.beta.,6a.alpha.,6b.alpha.,7.alpha.,8.beta.,8a.alpha.)]-
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