Table 2.

¹³C NMR (100/125 MHz) Data for Compounds 5, 5B, 5C, 6, 6B, 6C, 7, 7B, and 7C

no.	5a	5Ba	5Cb,d	6c	6Bc	6Cb	7a	7Ba	7Cb
1	172.7, C	171.7, C	NDe	177.3, C	175.6, C	164.3, C	172.2, C	171.3, C	164.5, C
2	98.1, C	54.3, CH	114.2, C	99.7, C	55.9, CH	113.9, C	97.9, C	54.4 CH	110.2,qC
3	179.9, C	106.4, C	166.7, C	182.7, C	108.3, C	167.7, C	180.1, C	106.4, C	167.8, C
4	35.8, CH	42.3, CH	36.5, CH	37.5, CH	43.7, CH	36.5, CH	35.9, CH	42.4, CH	36.6, CH
5	37.9, CH2	36.3, CH2	39.2, CH2	39.6, CH2	38.3, CH2	38.9, CH2	38.1, CH2	36.3, CH2	39.2, CH2
6	77.6, C	80.2, C	78.2, C	79.6, C	82.6, C	78.1, C	77.7, C	80.2, C	78.3, C
7	208.8, C	200.3, C	206.4, C	210.1, C	201.9, C	206.6, C	208.7, C	200.1, C	206.9, C
8	66.9, CH	68.3, CH	63.0, CH	68.7, CH	70.1, CH	63.5, CH	66.4, CH	67.7, CH	64.0, CH
9	66.9, CH	67.6, CH	70.2, CH	68.9, CH	70.1, CH	73.8, CH	67.0, CH	67.7, CH	70.3, CH
10	53.5, CH	52.8, CH	49.6, CH	55.4, CH	54.4, CH	49.2, CH	54.4, CH	53.5, CH	50.8, CH
11	71.9, CH	71.7, CH	73.8, CH	74.7, CH	74.5, CH	70.0, CH	74.8, CH	74.4, CH	75.9, CH
12	78.0, C	77.6, C	77.3, C	79.3, C	78.8, C	81.2, C	75.2, C	75.1, C	73.1, C
13	26.8, CH	27.0, CH	28.9, CH	36.6, CH	36.8, CH	33.7, CH	73.1, C	73.1, C	76.7, C
14	33.7, CH2	31.7, CH2	34.2, CH2	30.6, CH2	28.7, CH2	29.6, CH2	44.0, CH2	42.4, CH2	45.1, CH2
15	84.5, C	83.1, C	81.6, C	86.5, C	84.6, C	76.0, C	84.0, C	82.7, C	81.7, C
16	84.5, C	83.7, C	84.1, C	86.8, C	85.8, C	84.3, C	83.7, C	83.2, C	83.6, C
17	19.0, CH3	11.2, CH3	17.5, CH3	19.9, CH3	12.2, CH3	17.9, CH3	18.9, CH3	11.3, CH3	17.5, CH3
18	27.2, CH3	22.6, CH3	27.7, CH3	28.0, CH3	22.9, CH3	27.4, CH3	27.1, CH3	22.6, CH3	27.7, CH3
19	20.4, CH3	20.6, CH3	20.8, CH3	21.6, CH3	21.2, CH3	20.8, CH3	17.3, CH3	17.4, CH3	17.3, CH3
20	15.8, CH3	15.9, CH3	16.0, CH3	63.8, CH2	63.3, CH2	64.2, CH2	25.6, CH3	25.6, CH3	25.7, CH3

^aMeasured in DMSO-d₆.

^bMeasured in CDCl₃.

^cMeasured in CD₃OD.

^dObtained from HSQC and HMBC.

^eND: not detected.