Table 2.

¹H and ¹³C NMR spectral data of chlamyphilone (in CDCl₃).

Position	δC Mult.	δH (J in Hz)	HMBC *
1	115.3 qC
2	151.7 CH	7.91 d (1.37)	1, 10, 11
4	155.1 qC
5	114.4 qC
6	145.2 qC
7	102.9 CH	5.55 d (1.37)	6, 9
8	196.3 qC
9	83.1 qC
10	196.5 qC
11	17.5 CH3	2.26 d (0.6)	2
12	12.7 CH3	1.93 d (0.6)	4, 6
13	28.6 CH3	1.55 s	9, 10, 8
OH		3.9	8

* All correlations represent 2 or 3 bond couplings. Abbreviation, s: singlet, d: doublet, t: triplet, dd: doublet of doublets.