LG1

(1R,3S,5R)-6-(7-fluoro-9H-pyrimido[4,5-b]indol-4-yl)-3lambda~4~-thia-6-azabicyclo[3.2.1]octan-3-one

Created:	2003-04-03
Last modified:	2026-09-22

Find Related PDB Entry
2 entries where LG1 is found as a standalone ligand

Find related ligands: Help
Similar Ligands (Stereospecific) Similar Ligands (including Stereoisomers) Similar Ligands (Quick Screen) Similar Ligands (Substructure Stereospecific) Similar Ligands (Substructure including Stereoisomers)

Chemical Details
Formal Charge	0
Atom Count	38
Chiral Atom Count	3
Bond Count	42
Aromatic Bond Count	15

2D diagram of LG1

Toggle Hydrogen Toggle Labels

Chemical Component Summary
Name	(1R,3S,5R)-6-(7-fluoro-9H-pyrimido[4,5-b]indol-4-yl)-3lambda~4~-thia-6-azabicyclo[3.2.1]octan-3-one
Systematic Name (OpenEye OEToolkits)	(1~{R},5~{R})-6-(7-fluoranyl-9~{H}-pyrimido[4,5-b]indol-4-yl)-3$l^{4}-thia-6-azabicyclo[3.2.1]octane 3-oxide
Formula	C₁₆ H₁₅ F N₄ O S
Molecular Weight	330.38
Type	NON-POLYMER

Chemical Descriptors
Type	Program	Version	Descriptor
SMILES	ACDLabs	14.52	O=S1CC2CC(C1)N(C2)c1ncnc2[NH]c3cc(F)ccc3c21
SMILES	CACTVS	3.385	Fc1ccc2c([nH]c3ncnc(N4C[CH]5C[CH]4C[S](=O)C5)c23)c1
SMILES	OpenEye OEToolkits	3.1.0.0	c1cc2c(cc1F)[nH]c3c2c(ncn3)N4CC5CC4CS(=O)C5
Canonical SMILES	CACTVS	3.385	Fc1ccc2c([nH]c3ncnc(N4C[C@H]5C[C@@H]4C[S@@](=O)C5)c23)c1
Canonical SMILES	OpenEye OEToolkits	3.1.0.0	c1cc2c(cc1F)[nH]c3c2c(ncn3)N4C[C@H]5C[C@@H]4CS(=O)C5
InChI	InChI	1.06	InChI=1S/C16H15FN4OS/c17-10-1-2-12-13(4-10)20-15-14(12)16(19-8-18-15)21-5-9-3-11(21)7-23(22)6-9/h1-2,4,8-9,11H,3,5-7H2,(H,18,19,20)/t9-,11-,23+/m1/s1
InChIKey	InChI	1.06	LPMJBGBGOZGDFR-SKYOCIEYSA-N

Related Resource References

Resource Name	Reference
PubChem	5288693
ChEMBL	CHEMBL1181174