Table 1.

NMR data (¹H 700 MHz, ¹³C 175 MHZ) of 1 in DMSO-d₆.

Unit	Pos	δ C	δ H	Unit	Pos	δ C	δ H
Thz 1	1	163.6, C		Dala 1	28	133.7, C
	2	127.1, CH	8.47, s		28NH	NH	9.70, br s
	3	149.3, C			29	162.5, C
	4	159.9, C			30	104.5, CH2	5.74, br s
Val	5	58.2, CH	4.38, dd (9.3, 7.4)		30		6.49, br s
	5NH	NH	8.08, d (9.3)	Oxa	31	129.0, C
	6	170.9, C			31NH	NH	9.78, br s
	5	30.6, CH	2.11, m		32	155.8, C
	8	19.3, CH3	0.91, d (6.7)		33	150.0, C
	9	18.4, CH3	0.88, d (6.7)		34	133.1, C
Thz 2	10	40.2, CH2	4.55, m		35	109.5, CH2	5.64, br s
			4.70, dd (16.0,6.4)				5.43, br s
	10NH	NH	8.95, t (6.4)		36	11.4, CH3	2.60, s
	11	168.6, C		Pyr	37	147.6, C
	12	125.3, CH	8.25, s		38	130.8, C
	13	148.6, C			39	141.1, CH	8.60, d (8.1)
	14	159.9, C			40	121.1, CH	8.25, d (8.1)
Thz 3	15	46.8, CH	5.44, m		41	149.0, C
	15NH	NH	8.74, d (8.2)		42	161.4, C
	16	173.5, C		Dala 2	43	134.0, C
	17	125.1, CH	8.29, m		43NH	NH	10.5, br s
	18	148.7, C			44	161.9, C
	19	159.2, C			45	104.0, CH2	5.82, br s
	20	20.5, CH3	1.55, d (6.9)				6.61, br s
Thz 4	21	129.2, C		Dala 3	46	135.3, C
	21NH	NH	9.80, br s		46NH	NH	9.54, br s
	22	167.3, C			47	165.1, C
	23	125.0, CH	8.31, s		47NH	NH2	7.48, br s
	24	148.5, C				NH2	7.91, br s
	25	158.8, C			48	106.7, CH2	5.96, s
	26	128.3, CH	6.52, d (6.9)				5.67, s
	27	14.1, CH3	1.79, d (6.9)