Table 2.

¹³C NMR data of lobocatalens A–G (1–7) (CDCl₃) ^c.

No.	1	2	3	4	5	6	7
	δC d	δC e	δC e	δC d	δC d	δC d	δC d
1	39.8, C	39.9, C	39.8, C	39.8, C	40.0, C	39.5, C	39.8, C
2	52.7, CH	52.8, CH	52.8, CH	52.6, CH	52.9, CH	52.3, CH	52.1, CH
3	32.8, CH2	34.3, CH2	34.3, CH2	32.4, CH2	33.4, CH2	32.0, CH2	29.5, CH2
4	42.3, CH	40.7, CH	34.72, CH	49.4, CH	45.0, CH	41.2, CH	49.6, CH
5	26.4, CH2	26.7, CH2	26.6, CH2	26.4, CH2	27.4, CH2	26.2, CH2	24.0, CH2
6	39.8, CH2	39.8, CH2	40.0, CH2	39.7, CH2	40.1, CH2	39.7, CH2	39.2, CH2
7	16.8, CH3	16.7, CH3	16.7, CH3	16.8, CH3	16.8, CH3	16.7, CH3	16.6, CH3
8	150.3, CH	150.2, CH	150.3, CH	149.8, CH	150.3, CH	150.0, CH	149.8, CH
9	110.1, CH2	110.1, CH2	110.1, CH2	110.4, CH2	110.1, CH2	110.3, CH2	110.5, CH2
10	147.5, C	147.6, C	147.5, C	147.3, C	147.7, C	147.3, C	147.0, C
11	112.4, CH2	112.4, CH2	112.3, CH2	112.6, CH2	112.4, CH2	112.5, CH2	112.9, CH2
12	24.9, CH3	25.0, CH3	25.0, CH3	25.0, CH3	24.9, CH3	25.1, CH3	24.9, CH3
13	146.3, C	137.5, C	122.9, C	164.4, C	153.2, C	155.5, C	202.0, C
14	99.2, CH	101.0, CH	158.8, CH	18.5, CH3	107.6, CH2	21.1, CH3	130.7, CH
15	115.7, CH	124.6, CH	192.3, C	122.5, CH	28.4, CH2	124.2, CH	139.5, CH
16	28.0, CH2	25.6, CH2	37.3, CH2	203.0, C	34.4, CH2	138.2, CH	79.2, CH
17	80.1, CH	73.1, CH	84.8, CH	54.4, CH2	214.1, C	128.4, CH	72.3, C
18	81.3, C	72.3, C	71.4, C	70.1, C	76.4, C	199.0, C	26.4, CH3
19	29.9, CH3	26.4, CH3	26.0, CH3	29.6, CH3	26.8, CH3	28.3, CH3	25.6, CH3
20	24.0, CH3	23.5, CH3	24.6, CH3	29.6, CH3	26.8, CH3		170.1, C
21							21.2, CH3

^c The assignments were based on HMQC and HMBC spectra. ^d Spectra recorded at 125 MHz. ^e Spectra recorded at 150 MHz.