Table 7.
Identified compounds from the extracts of D. crepidatum by GC–MS. RT—retention time.
| RT (min) | Compound Name | Peak Area Percentage in the Extract | ||||
|---|---|---|---|---|---|---|
| DCH | DCC | DCA | DCE | DCM | ||
| 4.060 | Dimethylsulfoxonium formylmethylide | 7.15 | 14.94 | |||
| 4.253 | 2-Phenylethanol | 0.94 | ||||
| 4.261 | 1-Butoxy-2-propanol acetate | 4.14 | ||||
| 4.340 | 2,3-dihydro-3,5-dihydroxy-6-methyl-4H-Pyran-4-one | 5.21 | 13.60 | |||
| 4.375 | 2,5-Dimethyl-4-hydroxy-3(2H)-furanone | 4.56 | ||||
| 4.585 | (l)-alpha-Terpineol | 1.12 | ||||
| 4.652 | (−)-alpha-Terpineol | 0.86 | ||||
| 4.806 | 2-Furaldehyde | 5.78 | ||||
| 5.217 | 5-(Hydroxymethyl)- 2-Furancarboxaldehyde | 21.90 | 1.39 | |||
| 5.282 | 2-Methoxy-4-vinylphenol | 0.84 | 2.22 | |||
| 5.430 | 4-methyl-1-naphthalenol | 0.40 | 0.99 | |||
| 5.458 | 4-Methyl-1-naphthol | 0.97 | 1.20 | |||
| 5.528 | Eugenol | 1.05 | ||||
| 5.672 | 2-Methoxy-5-(1-propenyl)- phenol | 0.79 | ||||
| 6.286 | N,N’-Dibutylidene-hydrazine | 0.46 | ||||
| 6.768 | p-Mesyloxyphenol | 0.49 | ||||
| 7.285 | , 2,6-Dimethoxy-4-(2-propenyl)-phenol | 1.08 | ||||
| 7.362 | 1,7-Trimethylene-2,3,5-trimethylindole | 3.93 | ||||
| 7.370 | 1-(3,4-Dihydro-1-naphthalenyl)- Pyrrolidine | 4.22 | 1.04 | |||
| 7.495 | 3-(2-Phenylethylamino)-5-(4-methylphenyl)-2-cyclohexen-1-one | 1.25 | ||||
| 7.740 | 2-Benzylhexahydropyrrolizin-3-one | 1.03 | 1.07 | |||
| 8.830 | 5-Acetyl-4-amino-3-(2-N-pyrrolidinylethylthio) thieno [3,2-d]isothiazole | 2.58 | ||||
| 8.841 | 2-t-Butyl-4-quinolinealdehyde | 6.54 | ||||
| 8.851 | 2,3-Dihydro-2,4,8-trimethyl-furo [2,3-b] quinoline | 5.82 | 0.99 | |||
| 8.861 | 1,3,4,10-Tetrahydro-2-methyl-9(2H)-Acridinone | 5.96 | ||||
| 9.097 | 1,2-Benzenedicarboxylic acid, bis (2-methylpropyl) ester | 2.05 | 1.38 | 1.19 | 16.08 | |
| 9.099 | Diisobutyl phthalate | 3.73 | ||||
| 9.547 | 4-Acetyl-3-amino-5-butyl-2,4-cyclopentadiene-1,1,2-tricarbonitrile | 2.09 | 3.40 | |||
| 9.551 | N-(N’-Ethoxycarbonylisonipecotinoyl)-isonipecotic acid ethyl ester | 3.78 | ||||
| 9.611 | 2,3,9-Trimethyl-5-trimethylsilyloxy-2-azabicyclodecane | 1.44 | ||||
| 9.680 | 2-Butoxy-5-(4-methylphenyl)- benzaldehyde | 2.26 | ||||
| 9.687 | 5,7-Dimethyl-9-hydroxy-2,3-dihydro-1H-cyclopenta [b] quinoline | 3.45 | 4.30 | |||
| 9.724 | 7-Phenyl-1,5-dihydro-imidazo [4,5-d] pyridazin-4-one | 1.64 | ||||
| 9.733 | Dibutyl phthalate | 2.79 | ||||
| 9.801 | 1-Heneicosanol | 0.69 | ||||
| 10.837 | 2,4-Dimethyl-3a-phenyldecahydrofuro[3,2-E] indolizin2-ol | 5.23 | ||||
| 11.191 | 1-Nonadecanol | 1.10 | ||||
| 11.415 | 9,12-Octadecadienoic acid, methyl ester | 17.27 | ||||
| 11.574 | 6-Isopentyl-2-tert-pentyl-tryptophan methyl ester | 1.14 | ||||
| 11.592 | 2-(1,1-Dimethylpropyl)-6-(3-methylbutyl)-tryptophan methyl ester | 2.21 | 0.32 | |||
| 11.899 | 2-Dodecyl-5-methylpyrrolidine | 1.60 | ||||
| 11.997 | Octahydro-2H-Inden-2-one, cis-oxime | 1.44 | ||||
| 12.175 | 5-sec-butylpyrogallol | 5.54 | ||||
| 12.187 | 1,2-Dihydro-2-(2-oxocyclohexylidene) quinoline | 5.02 | ||||
| 12.269 | Isocrepidamine | 2.80 | 2.28 | |||
| 12.326 | 1-(6-Hydroxy-7-methyl-6-phenyloctahydro-5-indolizinyl) acetone | 3.73 | ||||
| 12.438 | 1-Eicosanol, trifluoroacetate | 0.70 | ||||
| 12.728 | 2-(Diethylamino)-7-methyl-7phenyl-2,4-cycloheptadien-1-one | 2.26 | ||||
| 12.802 | 2,4-Cycloheptadien-1-one, 2-(diethylamino)-7-methyl-7-phenyl | 2.37 | 0.36 | |||
| 12.915 | 3-Bornanone, oxime | 1.89 | ||||
| 12.931 | 3,12-Didehydro-9,10-dimethoxy-galanthan-1,2-diol | 4.66 | ||||
| 13.064 | iso-Propyl 9-cis,11-trans-octadecadienoate | 5.48 | ||||
| 13.092 | 4-Methoxy-6-(1-pyrrolidinylmethyl)-1,3,5-triazin-2-amine | 6.48 | ||||
| 13.093 | 2-Hydrazino-6-methylpyrimidin-4-ol | 7.01 | ||||
| 13.125 | Tetracosane | 3.74 | ||||
| 13.135 | Crepidamine | 3.79 | 10.17 | 4.50 | 1.43 | |
| 13.139 | 9-Methoxy-9-Borabicyclo [3.3.1] nonane | 1.32 | ||||
| 13.190 | Gephyrotoxin 207a | 3.51 | 0.64 | |||
| 13.253 | 2-Methoxy-3-(1-methylpropyl)- pyrazine | 3.14 | ||||
| 13.399 | 1-(2-Hydroxy-3,4-dimethoxyphenyl)-2-(4-methoxyphenyl) ethanone | 5.20 | ||||
| 13.410 | 1-[2-(5-Hydroxy-1,1-dimethylhexyl)-3-methyl-2-cyclopropen-1-yl]-ethanone | 2.93 | ||||
| 13.464 | N-(9H-Xanthen-9-yl)- 4-pyridinecarbothioamide | 3.25 | ||||
| 13.519 | 2-Hydroxy-3,4-dimethoxy-alpha-(p-methoxyphenyl) acetophenone | 4.15 | 0.54 | |||
| 13.537 | (−)-Nortrachelogenin | 2.60 | ||||
| 13.793 | Heneicosane | 1.25 | ||||
| 13.942 | Crepidine | 3.19 | 4.87 | 7.08 | 0.37 | 0.56 |
| 14.041 | Dimethoxymethylphenylsilane | 3.30 | 1.75 | |||
| 14.544 | n-Tetratriacontane | 3.42 | ||||
| 14.599 | Tetratriacontane | 8.10 | ||||
| 14.767 | Monolinolein | 0.67 | ||||
| 14.791 | n-Propyl 9,12-octadecadienoate | 3.01 | ||||
| 14.913 | cis-3,3,5-Trimethyl-cyclohexanol acetate | 0.87 | ||||
| 15.019 | 6-(6-Acetonyl-5-hydroxy-1,4-dimethyl-5-phenyl-2-piperidyl)-3-hexen-2-one | 1.34 | ||||
| 15.240 | Hexatriacontane | 0.90 | ||||
| 15.796 | Oxalic acid, di-(1-menthyl) ester | 2.07 | ||||
| 15.945 | n-Hexatriacontane | 1.22 | ||||
| 15.960 | Triacontane | 2.65 | ||||
| 16.050 | 1-Heptacosanol | 1.44 | 0.75 | |||
| 17.611 | gamma-Tocopherol | 1.37 | ||||
| 18.477 | alpha-Tocopherol-beta-d-mannoside | 2.19 | ||||
| 19.908 | (3beta)-ergost-5-en-3-ol | 0.85 | ||||
| 20.355 | Stigmasterol | 2.03 | ||||
| 21.115 | 2-(1-methylimidazol-4-yl)-1,2,3,4-tetrahydroquinoline | 7.44 | ||||
| 21.159 | 1,2,3,4-Tetrahydro-2-(1-methylimidazol-4-yl)-quinoline | 2.53 | 2.70 | |||
| 21.424 | Estrone-3-acetate-17-methyloxime | 3.98 | 1.05 | |||
| 23.109 | dl-alpha-Tocopherol | 2.66 | ||||
| 24.466 | 3,4,5-Trimethoxy-nitrobenzene | 0.60 | 1.69 | 2.62 | ||