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Home/Compounds/Pharmaceutical Intermediate/3-Chloro-10,11-dihydro-5H-benzo[d]naphtho[2,3-b]pyran-8(9H)-one
C17H13ClO2
284.7 g/mol
Pharmaceutical Intermediate

3-Chloro-10,11-dihydro-5H-benzo[d]naphtho[2,3-b]pyran-8(9H)-one

CAS1378388-20-5
Category
Pharmaceutical Intermediate
Compound Class
Heterocycle
Primary Use
Pharmaceutical Intermediate

This compound is a chlorinated tetrahydronaphthoisochromenone derivative used as a pharmaceutical intermediate in the manufacturing of Velpatasvir.

Pharmaceutical intermediate for Velpatasvir synthesis

Content scope: Information here supports chemical identification and industrial supply, research, and manufacturing contexts. It is not a therapeutic claim, medical advice, or drug-use instructions.

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CAS 1378388-20-5

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Related Compounds

ApplicationSame Use

L-Proline, N-(methoxycarbonyl)-L-valyl-5-methyl-, 3-[2-[[[(2S,4S)-1-[(1,1-dimethylethoxy)carbonyl]-4-(methoxymethyl)-2-pyrrolidinyl]carbonyl]oxy]acetyl]-8,9,10,11-tetrahydro-8-oxo-5H-benzo[d]naphtho[2,3-b]pyran-9-yl ester, (5S)-

CAS1378391-43-5

pharmaceutical intermediate

ApplicationSame Use

Tert-butyl (2S,4S)-2-[5-[6-[(2S,5S)-1-[(2S)-2-(methoxycarbonylamino)-3-methylbutanoyl]-5-methylpyrrolidin-2-yl]-21-oxa-5,7-diazapentacyclo[11.8.0.03,11.04,8.014,19]henicosa-1(13),2,4(8),5,11,14(19),15,17-octaen-17-yl]-1H-imidazol-2-yl]-4-(methoxymethyl)pyrrolidine-1-carboxylate

CAS1378391-44-6

pharmaceutical intermediate

ApplicationSame Use

(alphaR)-alpha-[(Methoxycarbonyl)amino]benzeneacetic acid

CAS50890-96-5

pharmaceutical intermediate

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(2S,4S)-4-(Methoxymethyl)-1,2-pyrrolidinedicarboxylic acid 1-(1,1-dimethylethyl) ester

CAS1378388-16-9

pharmaceutical intermediate

ReferenceSame Category

1,2-Pyrrolidinedicarboxylic acid, 4-(methoxymethyl)-, 1-(1,1-dimethylethyl) 2-[2-oxo-2-(8,9,10,11-tetrahydro-8-oxo-5H-benzo[d]naphtho[2,3-b]pyran-3-yl)ethyl] ester, (2S,4S)-

CAS1378391-39-9

pharmaceutical intermediate

ReferenceSame Category

(2S,4S)-2-(2-(9-Bromo-8-oxo-8,9,10,11-tetrahydro-5H-dibenzo[c,g]chromen-3-yl)-2-oxoethyl) 1-tert-butyl 4-(methoxymethyl)pyrrolidine-1,2-dicarboxylate

CAS1378391-42-4

pharmaceutical intermediate

ReferenceSame Category

Tert-butyl (2S,4S)-2-[5-[6-[(2S,5S)-1-[(2S)-2-(methoxycarbonylamino)-3-methylbutanoyl]-5-methylpyrrolidin-2-yl]-21-oxa-5,7-diazapentacyclo[11.8.0.03,11.04,8.014,19]henicosa-1(13),2,4(8),5,9,11,14(19),15,17-nonaen-17-yl]-1H-imidazol-2-yl]-4-(methoxymethyl)pyrrolidine-1-carboxylate

CAS1378391-45-7

pharmaceutical intermediate

Referencesame scaffold

3-acetyl-10,11-dihydro-5H-dibenzo[c,g]chromen-8(9H)-one

CAS1438383-92-6

pharmaceutical intermediate

Identifiers
IUPAC Name

3-chloro-5,9,10,11-tetrahydronaphtho[7,6-c]isochromen-8-one

InChIKey

BBBRYVDJZUVJPB-UHFFFAOYSA-N

SMILES

C1CC2=CC3=C(C=C2C(=O)C1)OCC4=C3C=CC(=C4)Cl

Synonyms (4)
  • GS-5818 interMediate