Table 3.

¹³C and ¹H-NMR spectroscopic data (pyridine-d₅, δ in ppm) of compounds 5, 7, 8.

	5a		7b		8b
No.	δC, type	δH (J in Hz)	δC, type	δH (J in Hz)	δC, type	δH (J in Hz)
1	14.7, CH3	0.88*	14.7, CH3	0.87*	14.5, CH3	0.87, t (6.9)*
2	23.4, CH2	1.20 ~ 1.31, m*	23.4, CH2	1.20 ~ 1.31, m*	23.1, CH2	1.20 ~ 1.31, m*
3	32.6, CH2	1.20 ~ 1.31, m*	32.6, CH2	1.20 ~ 1.31, m*	32.3, CH2	1.20 ~ 1.31, m*
4	27.7, CH2	1.20 ~ 1.31, m*	27.7, CH2	1.20 ~ 1.31, m*	27.4, CH2	1.20 ~ 1.31, m*
5	30.3, CH2	1.20 ~ 1.31, m*	30.3, CH2	1.20 ~ 1.31, m*	30.1, CH2	1.20 ~ 1.31, m*
6	37.5, CH2	1.09, m* 1.20-1.31, m*	37.5, CH2	1.09, m* 1.20 ~ 1.31, m*	37.3, CH2	1.09, m* 1.20 ~ 1.31, m*
7	33.2, CH	1.39, m*	33.2, CH	1.40, m*	32.9, CH	1.38, m*
7´	20.0, CH3	0.88*	20.0, CH3	0.88*	19.8, CH3	0.87, d (6.9)*
8	36.8, CH2	1.20 ~ 1.31* 1.40, m*	36.9, CH2	1.20 ~ 1.31, m* 1.40, m*	36.6, CH2	1.20 ~ 1.31, m* 1.40, m*
9	27.2, CH2	2.19, m*	27.2, CH2	2.18, m	27.0, CH2	2.21, m*
10	144.5, CH	6.03, br t (7.4)	144.5, CH	6.03, br t (7.2)	144.3, CH	6.01, t (7.4)
11	133.9, C	-	140.0, C	-	133.9, C	-
11´	12.6, CH3	1.83, s	12.7, CH3	1.83, s	12.5, CH3	1.85, s
12	148.4, CH	7.54, d (15.7)	148.3, CH	7.56, d (15.7)	148.2, CH	7.55, d (15.7)
13	123.7, CH	6.40, d (15.7)	123.8, CH	6.40, d (15.7)	123.6, CH	6.45, d (15.7)
14	203.8, C	-	203.6, C	-	204.1, C	-
15	44.5, CH	2.84, m	44.6, CH	2.80 ~ 2.88, m*	44.6, CH	2.88, m
15´	17.7, CH3	1.10, d (6.9)	17.6, CH3	1.10, d (6.9)	17.1, CH3	1.13, d (6.9)
16	28.5, CH2	1.57, m 1.93 ~ 2.00, m*	28.3, CH2	1.54, m 1.93 ~ 2.00, m*	29.1, CH2	1.66, m 2.04, m*
17	30.3, CH2	1.87, m 1.93 ~ 2.00, m*	30.2, CH2	1.84, m 1.93 ~ 2.00, m*	31.3, CH2	1.97, m 2.04, m*
18	77.3, CH	5.44, m	77.2, CH	5.48, m	77.6, CH	5.45, m
19	44.6, CH	3.03, quin (7.0)	44.5, CH	3.05, quin (7,0)	45.6, CH	2.95, m
19´	15.8, CH3	1.30, d (7.0)*	15.9, CH3	1.33, d (7.3)*	14.9, CH3	1.35, d (7.3)
20	173.9, C	-	174.0, C	-	173.5, C	-
21-NH	-	10.43, s	-	10.55, s	-	8.15, br s
22	139.6, C	-	139.8, C	-	50.9, CH	4.89, m
22´	114.6, CH2	5.60, s 6.24, s	114.3, CH2	5.59, s 6.22, s	17.3, CH3	1.65, d (7.1)
23	165.2, C	-	165.3, C		173.9, C	-
24-NH	-	7.81, br s	-	7.88, br t (6.1)	-	7.96, br s
25	43.0, CH2	3.81, dt (13.5, 6.9) 3.92, dt (13.3, 4.9)	43.0, CH2	3.78, dt (13.5, 6.7) 3.94, m	42.1, CH2	3.49, dt (13.6, 3.8) 4.04, dt (13.5, 7.9)
26	42.7, CH	2.87, m	42.7, CH	2.92, m	42.8, CH	2.85, m
26´	15.5, CH3	1.30, d (7.0)*	15.8, CH3	1.33, d (7.3)*	14.9, CH3	1.22, d (7.3)
27	175.0, C	-	175.1, C	-	175.4, C	-
28-NH	-	9.06, br d (7.5)	-	9.11, br d (7.7)	-	8.90, br d (7.7)
29	53.6, CH	5.13, dd (14.3, 7.6)	53.4, CH	5.18, m*	53.6, CH	5.06, dd (12.9, 6.2)
30	172.3, C	-	172.4, C	-	172.5, C	-
31	27.6, CH2	2.63, dt (13.7, 7.0) 2.69 ~ 2.77, m*	27.5, CH2	2.62, dt (13.8, 6.9) 2.71, tt (13.8, 6.9)	27.3, CH2	2.51, m 2.68 ~ 2.74, m*
32	32.8, CH2	2.69 ~ 2.77, m*	32.1, CH2	2.80 ~ 2.88, m*	32.7, CH2	2.68 ~ 2.74, m*
33	175.7, C	-	176.1, C	-	176.7, C	-
34-NH2	-	8.34, s	-	-	-	8.32, br s

*overlapping signals: assignments were supported by HSQC and HMBC, ^{a 1}H 500 MH_Z, ¹³C 125 MHz; ^{b 1}H 700 MH_Z, ¹³C 175 MH_Z.