Advances in Pharmacological and Pharmaceutical Sciences

Research Article

Cytotoxic and Antimigration Activity of Etlingera alba (A.D.) Poulsen Rhizome

Table 2

Chemical composition of fraction E.


No.	Observed Rt (min)	Observed (m/z) [(+)-ESI]	Neutral mass (Da)	Formula	Compound name

1	1.38	113.0332 [M+H]⁺	112.02728	C₄H₄N₂O₂	Candidate mass C₄H₄N₂O₂
2	1.86	127.0489 [M+H]⁺	126.04293	C₅H₆N₂O₂	Thymine
3	4.16	237.1113 [M+H]⁺	236.10486	C₁₃H₁₆O₄	Candidate mass C₁₃H₁₆O₄
4	4.22	167.0692 [M+H]⁺	166.06299	C₉H₁₀O₃	2-Hydroxy-5-methoxy acetophenone
5	4.37	227.0905 [M+H]⁺	226.08412	C₁₁H₁₄O₅	Dehydromorroniaglycone
6	4.47	219.1005 [M+Na]⁺	196.10994	C₁₁H₁₆O₃	Digiprolactone
7	4.56	197.1273 [M+H]⁺	196.12118	C₁₀H₁₆N₂O₂	Cyclo(Pro-Val)
8	4.75	203.1055 [M+Na]⁺	180.11503	C₁₁H₁₆O₂	3-Tert-butyl-4-methoxyphenol
9	4.92	185.1273 [M+H]⁺	184.12118	C₉H₁₆N₂O₂	Cyclo(Ala-Ile)
10	5.05	209.1525 [M+Na]⁺	186.16198	C₁₁H₂₂O₂	Undecanoic acid
11	5.17	353.1375 [M+Na]⁺	330.14672	C₁₉H₂₂O₅	Imperanene
12	5.65	371.1480 [M+H]⁺	370.14164	C₂₁H₂₂O₆	Fragransol D
13	5.78	401.1584 [M+H]⁺	400.15220	C₂₂H₂₄O₇	Aschantin
14	6.19	265.1426 [M+H]⁺	264.13616	C₁₅H₂₀O₄	1,10 : 4,5-diepoxy-germacren-12,8-olide
15	6.29	321.2415 [M+H]⁺	320.23514	C₂₀H₃₂O₃	ent-16α,17-Hydroxy-19-kauranoic acid
16	6.49	323.2573 [M+H]⁺	322.25079	C₂₀H₃₄O₃	Darutigenol
17	6.81	597.1969 [M+H]⁺	596.18938	C₃₁H₃₂O₁₂	Candidate mass C₃₁H₃₂O₁₂
18	7.00	211.0955 [M+H]⁺	210.08921	C₁₁H₁₄O₄	Ethyl-5-ethoxy-2-hydroxy benzoate
19	7.30	443.1072 [M+H]⁺	442.09938	C₃₃H₁₄O₂	Candidate mass C₃₃H₁₄O₂
20	7.37	425.1582 [M+Na]⁺	402.16785	C₂₂H₂₆O₇	Neociwujiaphenol
21	7.97	621.2307 [M+Na]⁺	598.24141	C₃₂H₃₈O₁₁	Candidate mass C₃₂H₃₈O₁₁
22	8.30	303.2311 [M+H]⁺	302.22458	C₂₀H₃₀O₂	(E)-Labda-8(17),12-diene-15,16-dial
23	8.69	209.1161 [M+H]⁺	208.10994	C₁₂H₁₆O₃	Elemicin
24	9.04	537.2112 [M+H]⁺	536.20463	C₃₀H₃₂O₉	Isolappaol A
25	9.16	447.2015 [M+H]⁺	446.19407	C₂₄H₃₀O₈	Lirioresinol B dimethyl ether
26	9.28	457.1844 [M+H]⁺	456.17842	C₂₅H₂₈O₈	Kushenol G