(14beta,17alpha)-17-ethynyl-17-hydroxyestr-4-en-3-one
non-polymer
HETAIN
C20 H26 O2
0
2004-03-24
2011-06-04
N
REL
298.419
NDR
N
Corina
N
1SQN
RCSB
O22
O
0
1
N
N
N
13.634
27.316
2.827
-5.766
0.482
-1.056
O22
NDR
1
C21
C
0
1
N
N
N
13.095
26.690
3.674
-4.799
0.343
-0.337
C21
NDR
2
C20
C
0
1
N
N
N
11.584
26.516
3.725
-4.310
1.456
0.569
C20
NDR
3
C19
C
0
1
N
N
N
13.984
26.000
4.646
-4.043
-0.914
-0.294
C19
NDR
4
C17
C
0
1
N
N
N
13.303
25.314
5.708
-2.785
-0.921
0.146
C17
NDR
5
C15
C
0
1
N
N
N
14.242
24.520
6.648
-2.058
-2.253
0.185
C15
NDR
6
C14
C
0
1
N
N
R
11.931
25.317
6.027
-2.064
0.306
0.612
C14
NDR
7
C18
C
0
1
N
N
N
11.114
26.365
5.211
-2.807
1.606
0.340
C18
NDR
8
C8
C
0
1
N
N
S
11.569
25.210
7.419
-0.673
0.371
-0.030
C8
NDR
9
C3
C
0
1
N
N
R
12.305
24.437
8.356
0.069
-0.950
0.221
C3
NDR
10
C9
C
0
1
N
N
N
13.846
24.528
8.151
-0.687
-2.086
-0.473
C9
NDR
11
C13
C
0
1
N
N
N
10.055
25.352
7.730
0.086
1.565
0.540
C13
NDR
12
C6
C
0
1
N
N
N
9.731
25.367
9.248
1.533
1.618
0.023
C6
NDR
13
C2
C
0
1
N
N
S
10.413
24.266
10.083
2.191
0.305
0.401
C2
NDR
14
C1
C
0
1
N
N
S
11.890
24.328
9.723
1.457
-0.817
-0.380
C1
NDR
15
C7
C
0
1
N
N
N
9.845
22.863
9.654
2.049
0.068
1.906
C7
NDR
16
C5
C
0
1
N
N
R
10.424
24.341
11.606
3.647
0.130
-0.019
C5
NDR
17
O12
O
0
1
N
N
N
9.254
23.875
12.286
4.519
0.506
1.048
O12
NDR
18
C10
C
0
1
N
N
N
11.668
23.536
12.017
3.804
-1.379
-0.333
C10
NDR
19
C4
C
0
1
N
N
N
12.638
23.584
10.815
2.394
-2.010
-0.166
C4
NDR
20
C11
C
0
1
N
N
N
10.667
25.746
12.048
3.932
0.935
-1.218
C11
NDR
21
C16
C
0
1
N
N
N
10.980
26.894
12.510
4.159
1.577
-2.174
C16
NDR
22
H201
H
0
0
N
N
N
11.101
27.398
3.278
-4.818
2.387
0.319
H201
NDR
23
H202
H
0
0
N
N
N
11.304
25.613
3.163
-4.502
1.197
1.611
H202
NDR
24
H19
H
0
1
N
N
N
15.060
26.014
4.560
-4.506
-1.834
-0.619
H19
NDR
25
H151
H
0
0
N
N
N
14.240
23.473
6.311
-1.931
-2.570
1.220
H151
NDR
26
H152
H
0
0
N
N
N
15.223
25.013
6.588
-2.636
-3.000
-0.359
H152
NDR
27
H181
H
0
0
N
N
N
11.224
27.342
5.704
-2.634
1.903
-0.695
H181
NDR
28
H182
H
0
0
N
N
N
10.072
26.013
5.185
-2.422
2.382
1.001
H182
NDR
29
H91
H
0
1
N
N
N
14.316
23.663
8.641
-0.121
-3.013
-0.376
H91
NDR
30
H92
H
0
1
N
N
N
14.190
25.478
8.586
-0.816
-1.847
-1.528
H92
NDR
31
H131
H
0
0
N
N
N
9.704
26.300
7.296
-0.427
2.483
0.254
H131
NDR
32
H132
H
0
0
N
N
N
9.551
24.474
7.299
0.100
1.491
1.628
H132
NDR
33
H61
H
0
1
N
N
N
10.061
26.337
9.647
1.536
1.737
-1.060
H61
NDR
34
H62
H
0
1
N
N
N
8.649
25.187
9.331
2.064
2.448
0.490
H62
NDR
35
H71
H
0
1
N
N
N
9.712
22.839
8.562
0.992
0.017
2.168
H71
NDR
36
H72
H
0
1
N
N
N
10.550
22.074
9.955
2.535
-0.871
2.174
H72
NDR
37
H73
H
0
1
N
N
N
8.875
22.695
10.145
2.519
0.888
2.449
H73
NDR
38
H12
H
0
1
N
N
N
9.445
23.772
13.211
5.459
0.416
0.839
H12
NDR
39
H101
H
0
0
N
N
N
12.137
23.980
12.908
4.155
-1.514
-1.357
H101
NDR
40
H102
H
0
0
N
N
N
11.403
22.499
12.272
4.504
-1.836
0.366
H102
NDR
41
H41
H
0
1
N
N
N
12.904
22.569
10.486
2.272
-2.421
0.837
H41
NDR
42
H42
H
0
1
N
N
N
13.583
24.083
11.074
2.222
-2.777
-0.921
H42
NDR
43
H16
H
0
1
N
N
N
11.240
27.847
12.894
4.363
2.151
-3.030
H16
NDR
44
H23
H
0
1
N
N
N
11.601
24.330
5.670
-1.920
0.224
1.690
H23
NDR
45
H24
H
0
1
N
N
N
12.080
26.149
7.679
-0.786
0.515
-1.105
H24
NDR
46
H25
H
0
1
N
N
N
11.961
23.439
8.048
0.133
-1.143
1.292
H25
NDR
47
H26
H
0
1
N
N
N
12.311
25.344
9.719
1.387
-0.561
-1.438
H26
NDR
48
doub
N
N
1
sing
N
N
2
sing
N
N
3
sing
N
N
4
sing
N
N
5
sing
N
N
6
doub
N
N
7
sing
N
N
8
sing
N
N
9
sing
N
N
10
sing
N
N
11
sing
N
N
12
sing
N
N
13
sing
N
N
14
sing
N
N
15
sing
N
N
16
sing
N
N
17
sing
N
N
18
sing
N
N
19
sing
N
N
20
sing
N
N
21
sing
N
N
22
sing
N
N
23
sing
N
N
24
sing
N
N
25
sing
N
N
26
sing
N
N
27
sing
N
N
28
sing
N
N
29
sing
N
N
30
sing
N
N
31
sing
N
N
32
sing
N
N
33
sing
N
N
34
sing
N
N
35
sing
N
N
36
sing
N
N
37
sing
N
N
38
sing
N
N
39
sing
N
N
40
sing
N
N
41
sing
N
N
42
sing
N
N
43
sing
N
N
44
sing
N
N
45
trip
N
N
46
sing
N
N
47
sing
N
N
48
sing
N
N
49
sing
N
N
50
sing
N
N
51
C[C@]12CC[C@H]3[C@@H](CCC4=CC(=O)CC[C@H]34)[C@@H]1CC[C@@]2(O)C#C
C[C]12CC[CH]3[CH](CCC4=CC(=O)CC[CH]34)[CH]1CC[C]2(O)C#C
C[C@]12CC[C@H]3[C@H]([C@@H]1CC[C@]2(C#C)O)CCC4=CC(=O)CC[C@H]34
CC12CCC3C(C1CCC2(C#C)O)CCC4=CC(=O)CCC34
InChI=1S/C20H26O2/c1-3-20(22)11-9-18-17-6-4-13-12-14(21)5-7-15(13)16(17)8-10-19(18,20)2/h1,12,15-18,22H,4-11H2,2H3/t15-,16+,17+,18-,19-,20-/m0/s1
VIKNJXKGJWUCNN-XGXHKTLJSA-N
(8R,9S,10R,13S,14S,17R)-17-ethynyl-17-hydroxy-13-methyl-1,2,6,7,8,9,10,11,12,14,15,16-dodecahydrocyclopenta[a]phenanthren-3-one
RCSB
RCSB