2.3。合成
复合
7制备的方法(
22)和复合
12准备以下的方法
23]。
2.3.1。为制备甾体Thiosemicarbazone一般程序
甾酮的混合物(1更易)氨基硫脲(1更易)和冰醋酸的几滴95%乙醇(30毫升)搅拌在60 - 70°C 10 h。反应完成后,大部分的溶剂蒸发和一些水被添加到该解决方案。CH的混合物提取2Cl2和提取与饱和盐水洗,用无水硫酸钠干燥,蒸发压力降低。由此产生的残渣在硅胶柱色谱的DCM:甲醇(20:1)给甾体thiosemicarbazone。
3
β-Hydroxyestron-17-thiosemicarbazone (
2
,我
2
)。白色固体,收益率:78.4%;
一下。254 - 256°C;红外(KBr)
ν
/厘米−1:3419,3359,3159,2927,1718,1574,1464,1434;1H NMR (600 MHz, DMSO)
δ
:0.827 (3 h, s, 18-CH3),2.567 (1 h,弟弟,
J
= 19.2,9.0,C6-H), 2.77 - -2.67 (2 h, m, C16-H), 6.436 (1 h, d,
J
C4-H = 2.4), 6.505 (1 h,弟弟,
J
= 8.4,2.4,C2-H), 7.044 (1 h, d,
J
C1-H = 8.4), 7.397 (1 h, s, nh2),8.046 (1 h, s, nh2),9.030 (1 h, s, nh -), 9.880 (1 h, s, -哦);13C NMR (150 MHz, DMSO)
δ
:17.0 (18-C), 22.9(11摄氏度),26.0(15度),26.9 (16 C), 27.0 (7 C), 29.2 (6 C), 33.9 (12 C), 38.0 (9 C), 43.7 (8 C), 44.8 (13 C), 51.9 (14 C), 112.9 (2 C), 115.1(上),126.2 (1 - C), 130.2(10摄氏度),137.2(5度),155.1 (3 C), 167.4(17摄氏度),178.4 (C = S);HREIMS:
米
/
z
343.1718 [M + H]+(计算的C19H25N3操作系统,343.1718)。
3
β-Acetyloxyestron-17-thiosemicarbazone (
5
,我
5
)。白色固体,收益率:77.8%;
一下。248 - 249°C;红外(KBr)
ν
/厘米−1:3237,2930,1766,1584,1516,1484,1369,1147,936,813;1H NMR (600 MHz, CDCl3)
δ
:0.907 (3 h, s, 18-CH3),2.277 (3 h, s,哟3),2.40 - -2.37 (1 h, m, C6-H), 2.481 (1 h,弟弟,
J
= 18.0,8.4,C6-H), 2.90 - -2.87 (2 h, m, C16-H), 6.435 (1 h, s, nh2),6.798 (1 h, d,
J
C4-H = 2.4), 6.845 (1 h,弟弟,
J
= 8.4,2.4,C2-H), 7.205 (1 h, s, nh2),7.276 (1 h, d,
J
C1-H = 8.4), 8.437 (1 h, s, nh -);13C NMR (75 MHz, DMSO)
δ
:17.1 (18-C), 21.2 (CH3有限公司),23.3(11摄氏度),26.0(15度),26.4 (16 c), 27.0 (7 c), 29.4 (6 c), 34.0 (12 c), 37.8 (8 c), 44.2 (9 c), 45.1 (13 c), 52.5 (14 c), 118.8 (2 c), 121.7(上),126.4 (1 - c), 137.5(5度),138.1(10摄氏度),148.6 (3 c), 167.3(17摄氏度),170.0 (COCH3),178.9 (C = S);HREIMS (M + H):+408.1736(计算的C21H27N3NaO2年代,408.1772)。
甲基3-Thiosemicarbazonyl-7-oxochenodeoxycholicate (
8
,我
8
)。淡黄色固体,收益率:53.0%,
一下。285 - 286°C;红外(KBr)
ν
/厘米−1:2947,2868,1706,1624,1434,1329,1170,1023;1H NMR (CDCl3,600 MHz): 0.65 (3 h, s, 18-CH3),0.89 (1.2 h, d,
J
= 6.6,21-CH33
Z
),0.90 (1.8 h, d,
J
= 6.6,21-CH33
E
),1.22 (1.8 h, s, 19-CH33
E
),1.23 (1.2 h, s, 19-CH33
Z
),2.31 (0.6 h,弟弟,
J
= 10.2,5.4,C4 -
βH、3
E
),2.34 (0.4 h,弟弟,
J
= 10.2,5.4,C4 -
βH、3
Z
),2.84 (0.6 h,弟弟,
J
= 13.2,6.0,C6 -
βH、3
E
),2.89 (0.4 h,弟弟,
J
= 13.2,6.0,C6 -
βH、3
Z
),3.63 (3 h, s,哟3),6.52 (1 h, br, nh2),7.19 (0.4 h, d,
J
= 4.2,nh23
Z
),7.19 (0.6 h, d,
J
= 4.2,nh23
E
),8.93 (0.6 h, s, nh - 3所示
E
),8.97 (0.4 h, s, nh - 3所示
Z
);13C NMR (CDCl3,150 MHz): 211.7 (7 c, 3
E
),211.5 (7 c, 3
Z
),178.9 (C = S), 174.8 (24), 155.4 (3 C, 3
E
),155.3 (3 c, 3
Z
),54.9(17摄氏度),51.7 (O-CH3),49.6 (9 c), 49.0 (8 c 3
E
),48.9 (8 c, 3
Z
),47.7 (14 c), 46.8 (5 c 3
Z
),45.0(5度,3
E
),43.1 (13 c), 42.8(10摄氏度),42.7 (6 c), 38.9 (12 c), 36.5(20摄氏度),35.9(上,3 -
E
),35.3(上,3 -
Z
),31.2 (22-C), 31.1(23度),29.8 (2 c, 3
E
),28.7 (2 c, 3
Z
),28.4 (16 c), 24.9 (1 - c, 3
E
),24.8 (1 - c, 3
Z
),22.9(15度),22.1(11摄氏度),18.5 (21-C), 14.3(19摄氏度),12.2 (18-C);HREIMS:
米
/
z
476.2941 [M + H]+(计算的C26H42N2O3年代,476.2947)。
甲基3-Thiosemicarbazonyl-12-oxo-7-deoxycholicate (
13
,我
13
)。淡黄色固体,收益率:52.5%,
一下。125 - 127°C;红外(KBr)
ν
/厘米−1:3431、1736、1706、1591、1494;1H NMR (CDCl3,300 MHz): 0.841 (3 h, d,
J
= 6.3,21-CH3),1.034 (3 h, s, 19-CH3),1.062 (3 h, s, 18-CH3),2.60 - -2.49 (2 h, m, C11-H), 3.657 (3 h, s,哟3),6.496 (1 h, br, nh2),7.214 (1 h, br, nh2),8.897 (1 h, s, nh -);13C NMR (CDCl3,150 MHz): 11.7 (18-C), 18.6(19摄氏度),22.3 (21-C), 24.3(15度),25.6 (16 c), 27.5 (1 - c), 29.8 (2 c), 30.5 (6 c), 31.3 (7 c), 35.4 (22-C), 35.6(23度),36.0(上),37.0(20摄氏度),38.3(11摄氏度),42.3 (8 c), 43.7(10摄氏度),44.4 (13 c), 46.5(5度),51.5(哟3),57.5 (9 C), 58.4(17摄氏度),58.5 (14 C), 156.9 (3 C), 174.6 (24), 178.7 (C = S), 214.3 (12 C);HREIMS:
米
/
z
476.2942 [M + H]+(计算的C26H42N3O3年代,476.2947)。
2.3.2。甲基3-Thiosemicarbazonyl-7-hydroxychenodeoxycholicate(<大胆> < /大胆> 10 L <一口> 10 < /一口>)
了解决方案
8(674毫克,1.42更易)在CH3哦(30毫升)是NaBH补充道4(96毫克,2.52更易)在室温下10分钟。在没有观察到起始物料(被薄层色谱监测反应的进展,石油醚/乙酸乙酯= 1:1),反应停止。解决方案与1 M盐酸中和。大部分甲醇蒸发后在减压,适当的水是补充道。用乙酸乙酯提取残渣。有机层用冷水洗,饱和NaHCO3解决方案,和饱和卤水。在无水硫酸钠干燥后,溶剂被减压。原油产品色谱仪在硅胶(洗脱:
V
p
e
t
r
o
l
e
u
米
e
t
h
e
r
:
V
e
t
h
y
l
一个
c
e
t
一个
t
e
= 2:1)提供285毫克的化合物
10(42.3%)为白色固体。红外(KBr)
ν
/厘米−1:1165,1434,1501,1589,1733,2930,3429;1H NMR (CDCl3,600 MHz): 0.655 (1 h, s, 18-CH3),0.896 (3 h, d,
J
= 6.6,21-CH3),0.946 (3 h, s, 19-CH3),2.36 - -2.31 (1 h, m, C23-H), 2.55 - -2.52 (1 h, m, C23-H), 2.894 (1 h, br,哦),3.060 (1 h,弟弟,
J
= 15.6,13.2,C2 -
βH), 3.636 (3 H, s,哟3),3.932 (1 h, br年代,C7-H), 6.309 (1 h, d,
J
= 4.2,nh2),7.281 (1 h, d,
J
= 4.2,nh2),9.135 (1 h, s, nh -);13C NMR (CDCl3,150 MHz): 11.9 (18-C), 18.4(19摄氏度),21.2 (21-C), 22.4(11摄氏度),23.8(15度),28.2 (1 - c), 30.2 (2 c), 31.0 (16 c), 31.1(23度),31.2 (22-C), 33.2(上),33.7(20摄氏度),35.5 (6 c), 35.9 (12 c), 37.4(10摄氏度),39.6 (8 c), 39.7 (9 c), 42.3 (13 c), 42.8(5度),50.3 (14 c), 51.6(哟3),55.9(17摄氏度),68.7 (7 C), 158.7 (3 C), 174.9 (24), 178.4 (C = S);HREIMS:
米
/
z
478.3108 [M + H]+(计算的C26H44N3O3年代,478.3103)。
2.3.3。制备铂(II)配合物
解决甾族的thiosemicarbazone(0.1更易)甲醇(8毫升)和0.1更易与K2竞购4增加了在圆底烧瓶。混合搅拌5小时在70°C。反应是大型突如其来的出现时终止了。由此产生的悬浮过滤,用乙酸乙酯和水清洗,干在五氧化二磷干燥器给目标产品。
(PtL
2
Cl
2
(复合
3
)。淡黄色固体,收益率:48.5%;
一下。297 - 299°C;红外(KBr)
ν
/厘米−1:3416,2927,1609,1584,1499,1409,1160,878;1H NMR (300 MHz, DMSO)
δ
:0.90 (3 h, s, 18-CH3),0.94 (0.9 h, s, 18-CH3),2.77 - -2.57 (2 h, m, C16-H), 6.46 (1 h, d,
J
C4-H = 2.4), 6.52 (1 h,弟弟,
J
= 8.4,2.4,C2-H), 7.03 (0.31 h, d,
J
C1-H = 9.0), 7.07 (0.69 h, d,
J
C1-H = 8.4), 8.38 (1 h, s, nh2),8.99 (1 h, s, nh2),10.77 (1 h, s, nh -);13C NMR (75 MHz, DMSO)
δ
:12.5 (18-C), 14.2 (18-C), 20.9(11摄氏度),23.6(15度),26.3 (16 C), 26.8 (7 C), 29.1 (6 C), 31.8 (16 C), 35.2 (12 C), 35.4 (12 C), 37.5 (9 C), 40.1 (8 C), 43.1 (13 C), 49.4 (13 C), 53.6 (14 C), 59.9 (14 C), 112.9 (2 C), 115.0(上),126.0 (1 - C), 130.1(10摄氏度),137.1(5度),155.1 (3 C), 170.5(17摄氏度),185.9 (C = S)。HREIMS:
米
/
z
607.0728 [M + H]+(计算的C19H26Cl2N3选择,607.0665)。
(PtL
5
Cl
2
(复合
6
)。黄色固体,收益率:51.2%;
一下。287 - 288°C;红外(KBr)
ν
/厘米−1:3329,3129,1763,1626,1556,1489,1202,941,811;1H NMR (600 MHz, DMSO)
δ
:0.91 (3 h, s, 18-CH3),2.23 (3 h, s, COCH3),2.63 (1 h,弟弟,
J
= 19.2,9.0,C6-H), 2.84 - -2.81 (2 h, m, C16-H), 6.80 (1 h, d,
J
C4-H = 2.4), 6.85 (1 h,弟弟,
J
= 8.4,2.4,C2-H), 7.32 (1 h, d,
J
C1-H = 8.4), 8.40 (1 h, s, nh2),8.99 (1 h, s, nh2),10.78 (1 h, s, nh -);HREIMS (M + H):+619.1162(计算的C21H27KN3O2分,619.1109)。
(PtL
8
Cl
2
(复合
9
)。淡黄色固体,收益率:46.7%,
一下。270 - 272°C;红外(KBr)
ν
/厘米−1:1706,1624,1437,1329;1H NMR (CDCl3,600 MHz): 0.62 (3 h, s, 18-CH3),0.87 (3 h, d,
J
= 6.6,21-CH3),1.17 (1.8 h, s, 19-CH3,R -), 1.20 (1.2 h, s, 19-CH3S -), 2.91 (0.4 h,弟弟,
J
= 12.6,4.8,C6 -
βH, S -), 2.96 (0.6 H,弟弟,
J
= 12.6,6.0,C6 -
βH R -), 3.57 (3 H, s,哟3),6.79 (1 h, s, nh2),6.84 (1 h, s, nh2);13C NMR (CDCl3,150 MHz): 11.9 (18-C), 18.3(19摄氏度),21.6(21),21.9(11摄氏度),22.0 (1 - c), 24.4(15度),27.9 (16 c), 30.4 (2 c), 30.7(23度),34.8 (22-C), 35.2(上,S -), 35.5(上右),36.3(20摄氏度),38.3 (12 c), 42.1(10摄氏度),42.23 (6 c, S -), 42.29 (6 c R -), 42.7 (13 c), 44.0 (5 c, S -), 44.6 (5 c R -), 46.3 (14 c), 48.4 (8 c,
S -),48.6 (8 c,
R -),49.1 (9 c), 51.3(哟3),54.3(17摄氏度),168.0 (3 c,
R -),168.1 (3 c,
S -),173.8 (24),175.4 (C =年代,
S -),176.0 (C =年代,
R -),211.3 (7 c);HREIMS:
米
/
z
669.2430 [M]+(计算的C26H40N3O3分,669.2438)。
(PtL
10
Cl
2
(复合
11
)。淡黄色固体,收益率:51.1%,
一下。272 - 274°C;红外(KBr)
ν
/厘米−1:3434、2932、1733、1629、1437、1329;1H NMR (DMSO, 600 MHz): 0.62 (2.1 H, s, 18-CH3,
R -),0.63 (0.9 h, s, 18-CH3,
S -),0.88 (2.1 h, s, 19-CH3,
R -),0.89 (3 h, d,
J
= 6.6,21-CH3),0.93 (0.9 h, s, 19-CH3,
S -),2.23 - -2.16 (1 h, m, C23-H), 2.35 - -2.30 (1 h, m, C23-H), 3.57 (3 h, s,哟3),3.69 - -3.61 (1 h, m, C7-H), 6.62 (0.3 h, s, nh2,
S -),6.50 (0.3 h, s, nh2,
S -),6.70 (0.7 h, s, nh2,
R -),6.76 (0.7 h, s, nh2,
R -);13C NMR (DMSO, 150 MHz): 11.7 (18-C), 18.2(19摄氏度),20.6 (21-C), 21.9(11摄氏度),23.2(15度),27.8 (1 - C), 30.4 (2 C), 30.7 (16 C), 32.1(23度),32.9 (22-C), 33.7(上,
S -),33.9(上,
R -),34.4(20摄氏度5度),34.9 (6 c), 35.4 (12 c), 37.8(10摄氏度),40.5 (8 c), 42.0 (9 c), 42.1 (13 c), 45.2(5度),49.9 (14 c), 51.3(哟3),55.5(17摄氏度),66.2 (7 c), 167.4 (3 c,
S -),167.8 (3 c,
R -),173.9 (24),177.8 (C =年代,
R -),178.4 (C =年代,
S -);HREIMS:
米
/
z
695.2554 [M + Na)+(计算的C26H43N3NaO3分,695.2570)。
(PtL
13
Cl
2
(复合
14
)。淡黄色固体,收益率:41.0%,
一下。270 - 272°C;红外(KBr)
ν
/厘米−1:3426、1736、1706、1616、1447;1H NMR (DMSO, 600 MHz): 0.75 (1.4 H, s, 18-CH3,
S -),0.76 (1.6 h, s, 18-CH3,
R -),0.97 (3 h, s, 19-CH3),1.00 (3 h, d,
J
= 7.2,21-CH3),2.78 - -2.68 (1 h, m, C20-H), 3.19 (0.46 h, d,
J
= 13.2,C2-H, S -), 3.46 (0.54 h, d,
J
= 15.0,C4-H R -), 3.57 (3 h, s,哟3),6.75 (1 h, br, nh2),6.79 (1 h, br, nh2);13C NMR (DMSO, 150 MHz): 11.3 (18-C), 18.6(19摄氏度),23.9 (21-C), 25.0(15度),26.3 (16 C), 27.1 (1 - C), 30.3 (2 C), 30.7 (6 C), 35.1 (7 C), 35.4 (22-C), 35.7(23度),36.5(上,
S -),36.7(上,
R -),37.3(20摄氏度),38.0(11摄氏度),42.8 (8 c), 43.5(10摄氏度),45.4 (13 c), 46.3(5度),51.3(哟3),56.8 (9 c), 57.3(17摄氏度),57.4 (14 c), 167.7 (3 c,
S -),168.1 (3 c,
R -),173.7 (24),177.0 (C =年代,
S -),177.6 (C =年代,
R -),211.5 (12 c,
S -),213.4 (12 c,
R -);HREIMS:
米
/
z
671.2555 [M + H]+(计算的C26H42N3O3分,671.2595)。