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

Table 1

¹H, ¹³C NMR, and HMBC spectroscopic data of compound 1 (CD₃OD).

1
No. #	δH	δC	HMBC
2	7.04 (s)	141.9	C-9, C-3, C-4, C-6
3	—	109.9	—
4	—	76.8	—
5	2.39 (d, J = 13.5)	36.6	C-4, C-6, C-7, C-8
	2.52 (dd, J = 2.5, 13.5)	—	C-3, C-4, C-6, C-7, C-8
6	4.84	72.6	C-2, C-4, C-7
7	—	169.4	—
8	1.65 (s)	25.3	C-3, C-4, C-5
9	—	137.4	—
10	6.34 (d, J = 2.1)	101.1	C-3, C-12
11	6.21 (d, J = 2.1)	101.0	C-9, C-12, C-13
12	—	165.2	—
13	—	168.6	—
OCH3	3.84 (s)	51.8	—

Splitting cannot be calculated due to overlapping with solvent signal.