Table 2.

The¹³C NMR (150 MHz) data in DMSO-d₆ for metabolites 1 and 3−8. (δ in ppm).

No.	1	3	4	5	6	7	8
1	171.9	171.9	171.9	171.2	171.9	171.2	171.5
2	35.4	35.3	35.3	31.1	35.4	31.1	34.9
3	25.4	25.3	25.3	29.5	25.3	29.6	21.1
4	28.8	28.7	28.6	73.5	28.6	73.1	33.0
5	29.2	28.6	28.5	31.2	29.0	33.5	74.8
6	26.4	26.6	26.5	33.8	26.1	22.4	31.2
7	32.9	33.2	33.2	27.3	32.6	38.1	33.6
8	35.3	38.7	38.6	22.3	32.1	27.3	27.3
9	66.3	177.5	176.3	22.5	68.5	22.4	22.2
10	16.8	17.0	16.9		16.5	22.4	22.4
1′	129.7	130.5	130.5	130.3	130.5	130.3	130.4
2′	102.7	111.6	111.6	111.7	111.6	111.7	111.7
3′	148.2	147.4	147.4	147.4	147.4	147.4	147.4
4′	132.8	145.3	145.3	145.4	145.4	145.4	145.4
5′	145.6	115.2	115.1	115.2	115.2	115.2	115.1
6′	108.1	119.6	119.6	119.7	119.7	119.7	119.7
7′	42.0	41.8	41.8	41.9	41.8	41.9	41.8
1″				174.4	174.6	174.4	170.1
2 ″				66.0	65.9	66.0	68.5
3″				20.5	20.5	20.5	16.8
1‴							174.1
2‴							65.5
3‴							20.3
OCH3-9			51.3
OCH3-3′	55.7	55.5	55.5	55.5	55.5	55.5	55.5