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Details

Stereochemistry ABSOLUTE
Molecular Formula C19H14F2N6O
Molecular Weight 380.3509
Optical Activity UNSPECIFIED
Defined Stereocenters 2 / 2
E/Z Centers 0
Charge 0

SHOW SMILES / InChI
Structure of TALAZOPARIB

SMILES

CN1N=CN=C1[C@@H]2[C@H](NC3=CC(F)=CC4=C3C2=NNC4=O)C5=CC=C(F)C=C5

InChI

InChIKey=HWGQMRYQVZSGDQ-HZPDHXFCSA-N
InChI=1S/C19H14F2N6O/c1-27-18(22-8-23-27)15-16(9-2-4-10(20)5-3-9)24-13-7-11(21)6-12-14(13)17(15)25-26-19(12)28/h2-8,15-16,24H,1H3,(H,26,28)/t15-,16-/m1/s1

HIDE SMILES / InChI

Molecular Formula C19H14F2N6O
Molecular Weight 380.3509
Charge 0
Count
Stereochemistry ABSOLUTE
Additional Stereochemistry
Defined Stereocenters 2 / 2
E/Z Centers 0
Optical Activity UNSPECIFIED

Description

BMN-673 (8R,9S) is the (8R,9S) enantiomer of BMN-673, known as talazoparib. BMN 673 is a novel inhibitor of nuclear enzyme poly (ADP-ribose) polymerase (PARP) with potential antineoplastic activity.

CNS Activity

Originator

Approval Year

PubMed

PubMed

TitleDatePubMed
Cooperation of breast cancer proteins PALB2 and piccolo BRCA2 in stimulating homologous recombination.
2010 Oct
Trapping of PARP1 and PARP2 by Clinical PARP Inhibitors.
2012 Nov 1
Structural basis for the inhibition of poly(ADP-ribose) polymerases 1 and 2 by BMN 673, a potent inhibitor derived from dihydropyridophthalazinone.
2014 Sep
PARP inhibitors: A new era of targeted therapy.
2015 May
Patents

Sample Use Guides

In Vivo Use Guide
Signs of activity of talazoparib were observed at 100 µg/day doses, and the maximum tolerated dose was 1.0 mg/day
Route of Administration: Oral
In Vitro Use Guide
Talazoparib (BMN 673) induces DNA damage at picomolar concentrations
Substance Class Chemical
Created
by admin
on Tue Mar 06 16:02:06 UTC 2018
Edited
by admin
on Tue Mar 06 16:02:06 UTC 2018
Record UNII
9QHX048FRV
Record Status Validated (UNII)
Record Version
  • Download
Name Type Language
TALAZOPARIB
INN   USAN  
USAN   INN  
Official Name English
BMN 673
Code English
TALAZOPARIB [INN]
Common Name English
3H-PYRIDO(4,3,2-DE)PHTHALAZIN-3-ONE, 5-FLUORO-8-(4-FLUOROPHENYL)-2,7,8,9-TETRAHYDRO-9-(1-METHYL-1H-1,2,4-TRIAZOL-5-YL)-, (8S,9R)-
Systematic Name English
TALAZOPARIB [USAN]
Common Name English
BMN-673
Code English
(8S,9R)-5-FLUORO-8-(4-FLUOROPHENYL)-9-(1-METHYL-1H-1,2,4-TRIAZOL-5-YL)-2,7,8,9-TETRAHYDRO-3H-PYRIDO(4,3,2-DE)PHTHALAZIN-3-ONE
Systematic Name English
LT-673
Code English
Code System Code Type Description
CAS
1207456-01-6
Created by admin on Tue Mar 06 16:02:06 UTC 2018 , Edited by admin on Tue Mar 06 16:02:06 UTC 2018
PRIMARY
EVMPD
SUB180394
Created by admin on Tue Mar 06 16:02:06 UTC 2018 , Edited by admin on Tue Mar 06 16:02:06 UTC 2018
PRIMARY
INN
9868
Created by admin on Tue Mar 06 16:02:06 UTC 2018 , Edited by admin on Tue Mar 06 16:02:06 UTC 2018
PRIMARY
ChEMBL
CHEMBL3137320
Created by admin on Tue Mar 06 16:02:06 UTC 2018 , Edited by admin on Tue Mar 06 16:02:06 UTC 2018
PRIMARY
Related Record Type Details
ACTIVE MOIETY