New Bioactive Metabolites from the Thermophilic Fungus Penicillium sp. Isolated from Ghamiqa Hot Spring in Saudi Arabia

Table 2

¹H, ¹³C NMR, and HMBC spectroscopic data of compound 2 (DMSO).

2
No. #	δH	δC	HMBC
1	—	196.2	—
2	2.22 (d, J = 19.0)	42.8	C-1, C-3, C-4a, C-7a, C-8
	2.93 (dd, J = 19.0, 6.5)		C-1, C-3, C-4a, C-8
3	3.52 (dd, J = 6.5, 7.0)	28.3	C-1, C-2, C-4, C-4a, C-7a, C-8
4	6.91 (d, J = 2.0)	103.3	C-3, C-5, C-6, C-7a, C-9
5	—	135.2	—
6	6.83 (d, J = 2.0)	104.0	C-4, C-5, C-9
7	—	164.2	—
7a	—	148.0	—
4a	—	145.1	—
8	1.35 (d, J = 7.0)	21.0	C-2, C-3, C-4a
9	—	166.9	—
OCH3	3.95 (s)	56.8	C-9
7-OH	11.1 (s)	—	—