Brecanavir

Chemical compound

Identifiers

[(3R,3aS,6aR)-2,3,3a,4,5,6a-Hexahydrofuro[5,4-b]furan-3-yl] N-[(2S,3R)-4-(1,3-benzodioxol-5-ylsulfonyl-(2-methylpropyl)amino)-3-hydroxy-1-[4-[(2-methyl-1,3-thiazol-4-yl)methoxy]phenyl]butan-2-yl]carbamate

CAS Number

PubChem CID

ChemSpider

UNII

ChEMBL

CompTox Dashboard (EPA)

Chemical and physical dataFormulaC₃₃H₄₁N₃O₁₀S₂Molar mass703.82 g·mol⁻¹3D model (JSmol)

O=S(=O)(c2ccc1OCOc1c2)N(CC(C)C)C[C@@H](O)[C@@H](NC(=O)O[C@@H]3[C@@H]4CCO[C@@H]4OC3)Cc6ccc(OCc5nc(sc5)C)cc6

InChI

InChI=1S/C33H41N3O10S2/c1-20(2)14-36(48(39,40)25-8-9-29-30(13-25)45-19-44-29)15-28(37)27(35-33(38)46-31-17-43-32-26(31)10-11-41-32)12-22-4-6-24(7-5-22)42-16-23-18-47-21(3)34-23/h4-9,13,18,20,26-28,31-32,37H,10-12,14-17,19H2,1-3H3,(H,35,38)/t26-,27-,28+,31-,32+/m0/s1^Y
Key:JORVRJNILJXMMG-OLNQLETPSA-N^Y

^NY (what is this?) (verify)

Brecanavir (INN; codenamed GW640385) is a protease inhibitor which has been studied for the treatment of HIV.^[1]

In December 2006, its developer, GlaxoSmithKline discontinued further development because of insurmountable issues regarding formulation.^[2]

References

^ Hazen R, Harvey R, Ferris R, et al. (September 2007). "In vitro antiviral activity of the novel, tyrosyl-based human immunodeficiency virus (HIV) type 1 protease inhibitor brecanavir (GW640385) in combination with other antiretrovirals and against a panel of protease inhibitor-resistant HIV". Antimicrob. Agents Chemother. 51 (9): 3147–54. doi:10.1128/AAC.00401-07. PMC 2043237. PMID 17620375.
^ "GlaxoSmithKline discontinues clinical development of investigational protease inhibitor brecanavir (640385)" (Press release). GlaxoSmithKline. 2006-12-18. Archived from the original on 2008-12-03. Retrieved 2008-06-11.

Antiviral drugs: antiretroviral drugs used against HIV (primarily J05)

Entry/fusion inhibitors
(Discovery and development)

Integrase inhibitors
(Integrase strand transfer inhibitors (INSTI))

Protease Inhibitors (PI)
(Discovery and development)

1^st generation	Amprenavir (APV)^‡ Fosamprenavir (FPV) Indinavir (IDV)^◊ Lopinavir (LPV) Nelfinavir (NFV)^◊ Ritonavir (RTV)^# Saquinavir (SQV)^◊
2^nd generation	Atazanavir (ATV)°^# Darunavir (DRV)°^# Tipranavir (TPV)^◊ TMC-310911^§

Reverse-transcriptase
inhibitors (RTIs)

Nucleoside and
nucleotide (NRTI)

Non-nucleoside (NNRTI)
(Discovery and development)

1^st generation	Efavirenz (EFV)^# Nevirapine (NVP)^# Delavirdine (DLV)^‡
2^nd generation	diarylpyrimidines Dapivirine (DPV) Etravirine (ETR) Rilpivirine (RPV) Doravirine (DOR) Elsulfavirine (ESV)

Combined formulations

Pharmacokinetic boosters

Experimental agents

Uncoating inhibitors	TRIM5alpha (gene)
Transcription inhibitors	Tat antagonists
Translation inhibitors	Trichosanthin
BNAbs	Elipovimab
Other	Abzyme BIT225^† Calanolide A Ceragenin Cyanovirin-N Diarylpyrimidines Epigallocatechin gallate (EGCG) Foscarnet Fosdevirine^† Griffithsin Hydroxycarbamide KP-1461^† Miltefosine Portmanteau inhibitors Scytovirin Seliciclib^† Synergistic enhancers Tre recombinase Zinc finger protein transcription factor
Failed agents	Aplaviroc Atevirdine Brecanavir Capravirine Dexelvucitabine Droxinavir Lasinavir Emivirine Lersivirine Lodenosine Loviride Mozenavir Palinavir Telinavir