Isolation and TLC Densitometric Quantification of Lysergol from the Seeds of Ipomoea muricata (Linn.) Jacq.

Table 1

¹H and ¹³C NMR chemical shifts of Lysergol in DMSO.

Structure of Lysergol	^1H	δ H (ppm)	^13C	δ C (ppm)
	H-2	6.85 (s, 1H)	C-2	119
	H-4α	2.55 (dd, 1H)	C-3	109.1
	H-4β	3.45 (dd, 1H)	C-4	26.8
	H-5	3.05 (dd, 1H)	C-5	63.1
	H-7α	2.2 (1H)	C-7	58.8
	H-7β	3.05 (dd, 1H)	C-8	39.2
	H-8	2.78 (1H)	C-9	122.12
	H-9	6.3 (s, 1H)	C-10	133.7
	H-12	7.07 (2H)	C-11	125.8
	H-13	6.99 (t, 1H)	C-12	110.8
	H-14	7.00 (2H)	C-13	122.18
	H-18α	3.5 (dd, 1H)	C-14	109.4
	H-18β	3.45 (dd, 1H)	C-15	134.8
	–N–CH3	2.5 (s, 3H)	C-16	127.8
	–OH	2.65 (s)	C-18	63.57
	–NH	10.8 (s)	–N–CH3	43.6
Lysergol	DMSO	3.4