PDB Chemical Component E04

Ideal Model

Chemical Description

Name 3-CARBOXAMIDO-1,3,5(10)-ESTRATRIEN-17(R)-SPIRO-2'(5',5'-DIMETHYL-6'OXO)TETRAHYDROPYRAN
Formula C25 H33 N O3
Formal charge 0
Molecular weight 395.534 g/mol
Component type NON-POLYMER

Chemical features

Atom count 62
Chiral atom count 5
Chiral atoms C17 C13 C14 C8 C9
Bond count 66
Aromatic bond count 6

Chemical Identifiers

Systematic name (ACDLabs) (8R,9S,13S,14S,17R)-5',5',13-trimethyl-6'-oxo-3',4',5',6,6',7,8,9,11,12,13,14,15,16-tetradecahydrospiro[cyclopenta[a]phenanthrene-17,2'-pyran]-3-carboxamide
Systematic name (OpenEye OEToolkits) (8R,9S,13S,14S,17R)-5',5',13-trimethyl-6'-oxo-spiro[7,8,9,11,12,14,15,16-octahydro-6H-cyclopenta[a]phenanthrene-17,2'-oxane]-3-carboxamide

Chemical Descriptors

Stereo SMILES (CACTVS) CC1(C)CC[C@@]2(CC[C@H]3[C@@H]4CCc5cc(ccc5[C@H]4CC[C@]23C)C(N)=O)OC1=O
SMILES (CACTVS) CC1(C)CC[C]2(CC[CH]3[CH]4CCc5cc(ccc5[CH]4CC[C]23C)C(N)=O)OC1=O
Stereo SMILES (OpenEye) CC1(CC[C@@]2(CC[C@@H]3[C@@]2(CC[C@H]4[C@H]3CCc5c4ccc(c5)C(=O)N)C)OC1=O)C
InChI descriptor InChI=1S/C25H33NO3/c1-23(2)12-13-25(29-22(23)28)11-9-20-19-7-4-15-14-16(21(26)27)5-6-17(15)18(19)8-10-24(20,25)3/h5-6,14,18-20H,4,7-13H2,1-3H3,(H2,26,27)/t18-,19-,20+,24+,25-/m1/s1
InChIKey descriptor YVAJWBACBRSVPR-NDUHRLLKSA-N

Status Information

Last modified 2011-06-04
Created 2005-06-01
Release status REL
Model PDB code 1ZQ5
Processing site RCSB