saquinavir   Click here for help

GtoPdb Ligand ID: 4813

Synonyms: Fortovase® | Invirase® | saquinavir mesilate
Approved drug PDB Ligand
saquinavir is an approved drug (FDA (1995), EMA (1996))
Compound class: Synthetic organic
Comment: Saquinavir is an antiretroviral drug.

saquinavir is commercially available from our sponsors

2D Structure
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2D Structure

An image of the ligand's 2D structure. For small molecules with SMILES these are drawn using the NCI/CADD Chemical Identifier Resolver. Click on the image to access the chemical structure search tool with the ligand pre-loaded in the structure editor. For other types of ligands, e.g. longer nucleotides and peptides, a manually drawn representation of the molecule may be provided.

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Physico-chemical Properties
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Physico-chemical Properties

Calculated molecular properties are available for small molecules and natural products (not peptides). Properties were generated using the Chemistry Development Kit (CDK) (Willighagen EL et al. Journal of Cheminformatics vol. 9:33. 2017, doi:10.1186/s13321-017-0220-4; https://cdk.github.io/). All properties were selected to enable the prediction of the Lipinski Rule-of-Five profile or ‘druglikeness’ for each ligand. For more info on each category see the help pages.

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Hydrogen bond acceptors 11
Hydrogen bond donors 5
Rotatable bonds 16
Topological polar surface area 166.75
Molecular weight 670.38
XLogP 3.83
No. Lipinski's rules broken 2

Generated using the Chemistry Development Kit (CDK) (Willighagen EL et al. Journal of Cheminformatics vol. 9:33. 2017, doi:10.1186/s13321-017-0220-4; https://cdk.github.io/)
SMILES / InChI / InChIKey
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SMILES / InChI / InChIKey

SMILES (Simplified Molecular Input Line Entry Specification) A specification for unambiguously describing the structure of chemical molecules using short ASCII strings. Canonical SMILES specify a unique representation of the 2D structure without chiral or isotopic specifications. Isomeric SMILES include chiral specification and isotopes.

Standard InChI (IUPAC International Chemical Identifier) and InChIKey InChI is a non-proprietary, standard, textual identifier for chemical substances designed to facilitate linking of information and database searching. An InChIKey is a simplified version of a full InChI, designed for easier web searching.

Generated using the Chemistry Development Kit (CDK) (Willighagen EL et al. Journal of Cheminformatics vol. 9:33. 2017, doi:10.1186/s13321-017-0220-4; https://cdk.github.io/)

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Canonical SMILES NC(=O)CC(C(=O)NC(C(CN1CC2CCCCC2CC1C(=O)NC(C)(C)C)O)Cc1ccccc1)NC(=O)c1ccc2c(n1)cccc2
Isomeric SMILES NC(=O)C[C@@H](C(=O)N[C@H]([C@@H](CN1C[C@H]2CCCC[C@H]2C[C@H]1C(=O)NC(C)(C)C)O)Cc1ccccc1)NC(=O)c1ccc2c(n1)cccc2
InChI InChI=1S/C38H50N6O5/c1-38(2,3)43-37(49)32-20-26-14-7-8-15-27(26)22-44(32)23-33(45)30(19-24-11-5-4-6-12-24)41-36(48)31(21-34(39)46)42-35(47)29-18-17-25-13-9-10-16-28(25)40-29/h4-6,9-13,16-18,26-27,30-33,45H,7-8,14-15,19-23H2,1-3H3,(H2,39,46)(H,41,48)(H,42,47)(H,43,49)/t26-,27+,30-,31-,32-,33+/m0/s1
InChI Key QWAXKHKRTORLEM-UGJKXSETSA-N

Generated using the Chemistry Development Kit (CDK) (Willighagen EL et al. Journal of Cheminformatics vol. 9:33. 2017, doi:10.1186/s13321-017-0220-4; https://cdk.github.io/)
Classification Click here for help
Compound class Synthetic organic
Approved drug? Yes (FDA (1995), EMA (1996))
Approved drug? Yes. FDA (1995)  |  EMA (1996)
IUPAC Name Click here for help
(2S)-N-[(2S,3R)-4-[(3S,4aS,8aS)-3-(tert-butylcarbamoyl)-decahydroisoquinolin-2-yl]-3-hydroxy-1-phenylbutan-2-yl]-2-(quinolin-2-ylformamido)butanediamide
International Nonproprietary Names Click here for help
INN number INN
7098 saquinavir
Synonyms Click here for help
Fortovase® | Invirase® | saquinavir mesilate
Database Links Click here for help
CAS Registry No. 127779-20-8 (source: Scifinder)
ChEMBL Ligand CHEMBL114
DrugBank Ligand DB01232
DrugCentral Ligand 2422
GtoPdb PubChem SID 178101515
PubChem CID 441243
RCSB PDB Ligand ROC
Search Google for chemical match using the InChIKey QWAXKHKRTORLEM-UGJKXSETSA-N
Search Google for chemicals with the same backbone QWAXKHKRTORLEM
Search PubMed clinical trials saquinavir
Search PubMed titles saquinavir
Search PubMed titles/abstracts saquinavir
UniChem Compound Search for chemical match using the InChIKey QWAXKHKRTORLEM-UGJKXSETSA-N
UniChem Connectivity Search for chemical match using the InChIKey QWAXKHKRTORLEM-UGJKXSETSA-N
Wikipedia Saquinavir

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MedChemExpress
Saquinavir (links to external site)
Cat. No. HY-17007