Analgesic, Anti-Inflammatory, and GC-MS Studies on Castanospermum australe A. Cunn. & C. Fraser ex Hook.

Table 5

Chemical profile identified by GC-MS analysis of ethanol extract of C.  australe leaf.

S. number	RT	Compound	Area percentage
1	4.07	6-(4-Chlorophenyl)tetrahydro-2-methyl-2H-1,2-oxazine	0.39
2	5.61	2-Acetyl-2,3,5,6-tetrahydro-1,4-thiazine	0.81
3	7.15	Allyl n-octyl ether	4.24
4	7.53	(+)-N-Methylephedrine	0.78
5	9.45	N′-[3-(Dimethylamino)propyl]-N,N-dimethyl-1,3-propanediamine	0.12
6	12.14	Methyl-4-O-methyl-𝛽-D-xylopyranoside	0.70
7	14.46	Chloroacetic acid tridecyl ester	0.76
8	16.63	Methyl-2-O-methyl-𝛼-D-glucopyranosiduronic acid methyl ester	1.82
9	18.58	1-(4-Bromo-phenyl)-3-(4-hydroxy-butylamino)-pyrrolidine -2,5-dione	2.09
10	19.52	N′-[3-(dimethylamino)propyl]-N,N-dimethyl-1,3-propanediamine	0.92
11	20.14	2-Methyl-7-azabicyclo[4.1.0]heptane	2.21
12	20.35	1,7-Dimethyl-4,10-dioxa-1,7-diazacyclododecane	1.79
13	21.20	1-[[3-[Dimethylamino]propyl]imino]-1,3,4,10-tetrahydro-7-(trifluoromethyl)-9(2H)-acridinone	0.97
14	21.99	Permethylspermine	0.69
15	22.74	S-[2-[N,N-Dimethylamino]ethylpyrollidine-N-carbonylthiocarbohydroximate	0.58
16	23.47	2-Amino-2-methyl-1-propanol	0.40

RT: retention time.