Details
| Stereochemistry | ABSOLUTE |
| Molecular Formula | C32H33N5O10 |
| Molecular Weight | 647.6319 |
| Optical Activity | UNSPECIFIED |
| Defined Stereocenters | 3 / 3 |
| E/Z Centers | 0 |
| Charge | 0 |
SHOW SMILES / InChI
SMILES
OCC1=NC2=C(C=C3[C@H](CCC3=C2)N(CC#C)C4=CC=C(C=C4)C(=O)N[C@@H](CCC(=O)N[C@H](CCC(O)=O)C(O)=O)C(O)=O)C(=O)N1
InChI
InChIKey=NVHRBQOZEMFKLD-CUYJMHBOSA-N
InChI=1S/C32H33N5O10/c1-2-13-37(25-10-5-18-14-24-21(15-20(18)25)30(43)36-26(16-38)33-24)19-6-3-17(4-7-19)29(42)35-23(32(46)47)8-11-27(39)34-22(31(44)45)9-12-28(40)41/h1,3-4,6-7,14-15,22-23,25,38H,5,8-13,16H2,(H,34,39)(H,35,42)(H,40,41)(H,44,45)(H,46,47)(H,33,36,43)/t22-,23+,25+/m1/s1
| Molecular Formula | C32H33N5O10 |
| Molecular Weight | 647.6319 |
| Charge | 0 |
| Count |
|
| Stereochemistry | ABSOLUTE |
| Additional Stereochemistry | No |
| Defined Stereocenters | 3 / 3 |
| E/Z Centers | 0 |
| Optical Activity | UNSPECIFIED |
Approval Year
| Substance Class |
Chemical
Created
by
admin
on
Edited
Mon Mar 31 23:29:48 GMT 2025
by
admin
on
Mon Mar 31 23:29:48 GMT 2025
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| Record UNII |
Q718FS1C7X
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| Record Status |
Validated (UNII)
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| Record Version |
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501332-69-0
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135487419
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Q718FS1C7X
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DTXSID701337116
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C120550
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ONX-0801
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11325
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100000184029
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| Related Record | Type | Details | ||
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TRANSPORTER -> SUBSTRATE |
Poorly absorbed into most cells, but is actively transported by folate receptor alpha (FR?), which is usually only expressed at low levels in the apical membrane of some specialised tissues, but is expressed at much higher levels in some subtypes of ovarian cancer.
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TARGET -> INHIBITOR |
Ki
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SALT/SOLVATE -> PARENT |
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| Related Record | Type | Details | ||
|---|---|---|---|---|
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ACTIVE MOIETY |
Affinity of BGC 945 for the A-FR is 70% of the high-affinity ligand folic acid. In contrast to conventional antifolates, BGC 945 has low affinity for the widely
expressed reduced-folate carrier (RFC).In contrast, BGC 945 is highly potent in a range of A-FR-overexpressing human tumor cell lines (IC50 f1-300 nmol/L). Pharmacokinetic variables measured following i.v.
injection of 100 mg/kg BGC 945 to KB tumorbearing mice
showed rapid plasma clearance (0.021 L/h) and tissue
distribution. The terminal half-lives in plasma, liver, kidney, spleen, and tumor were 2, 0.6, 5, 21, and 28 hours, respectively.
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ACTIVE MOIETY |
Originator: BTG, The Institute of Cancer Research; Developer: Onyx Pharmaceuticals, Royal Marsden NHS Foundation Trust, The Institute of Cancer Research; Class: Antineoplastic, Quinazoline; Mechanism of Action: Thymidylate synthase inhibitor; Highest Development Phase: Phase I for Solid tumours; Most Recent Events: 11 Mar 2016 Phase-I development is ongoing in United Kingdom, 01 Oct 2013 Onyx Pharmaceuticals has been acquired by Amgen, 31 Mar 2011 Onyx Pharmaceuticals completes a Phase-I trial in Solid tumours in United Kingdom (ISRCTN79302332)
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