Structure Characterization and Action Mechanism of an Antiaging New Compound from Gastrodia elata Blume

Table 1

¹H NMR^a and ¹³C NMR^b data of 1 in CD₃OD (δ in ppm, J in Hz).

No. of H	^1H NMR^a	No. of C	^13C NMR^b
1		1	130.3
2	7.14 (d, )	2	130.7
3	6.72 (d, )	3	116.0
4		4	158.2
5	6.72 (d, )	5	116.0
6	7.14 (d, )	6	130.7
7	4.45 (2H, s)	7	74.3
1		1	136.6
2	7.26 (d, )	2	129.4
3	7.08 (d, )	3	117.7
4		4	158.4
5	7.08 (d, )	5	117.7
6	7.26 (d, )	6	129.4
7	4.54 (2H, s)	7	64.8
1	4.88 (d, )	1	102.3
2	3.45 (m)	2	78
3	3.36 (m)	3	71.7
4	3.60 (m)	4	77.1
5	3.45 (m)	5	74.9
6a	3.60 (m)	6	70.4
6b	3.85 (d, )

^a500 MHz, in CD₃OD. ^b125 MHz in CD₃OD.