The Beneficial Effects of Edible Kynurenic Acid from Marine Horseshoe Crab (Tachypleus tridentatus) on Obesity, Hyperlipidemia, and Gut Microbiota in High-Fat Diet-Fed Mice

Table 1

The NMR data and C and H assignment of compound KA.

No.	^13C	^1H	^1H-^1H COSY	HMBC
1	165.4	—	—	—
2	108.1	6.97 (1H, s)	—	C-1, C-5, C-7
3	118.6	—	—	—
4	139.4	—	—	—
5	132.3	7.41 (1H, m)	H-6, H-8	C-3, C-5, C-8
6	139.4	7.72 (1H, d)	H-5, H-7	C-8, C-9
7	146.1	7.83 (1H, d)	H-6, H-8	C-8
8	124.5	7.41 (1H, d)	H-5, H-6	C-5, C-9, C-10
9	146.1	—	—	—
10	180.5	—	—	—