U.S. Department of Health & Human Services Divider Arrow National Institutes of Health Divider Arrow NCATS

Details

Stereochemistry ACHIRAL
Molecular Formula C3H8N2
Molecular Weight 72.109
Optical Activity NONE
Defined Stereocenters 0 / 0
E/Z Centers 0
Charge 0

SHOW SMILES / InChI
Structure of PYRAZOLIDINE

SMILES

C1CNNC1

InChI

InChIKey=USPWKWBDZOARPV-UHFFFAOYSA-N
InChI=1S/C3H8N2/c1-2-4-5-3-1/h4-5H,1-3H2

HIDE SMILES / InChI

Molecular Formula C3H8N2
Molecular Weight 72.109
Charge 0
Count
Stereochemistry ACHIRAL
Additional Stereochemistry No
Defined Stereocenters 0 / 0
E/Z Centers 0
Optical Activity NONE

Approval Year

PubMed

PubMed

TitleDatePubMed
Asymmetric intramolecular [3 + 2] cycloaddition reactions of acylhydrazones/olefins using a chiral zirconium catalyst.
2002 Nov 20
Cu- and Pd-catalyzed asymmetric one-pot tandem addition-cyclization reaction of 2-(2',3'-alkadienyl)-beta-keto esters, organic halides, and dibenzyl azodicarboxylate: an effective protocol for the enantioselective synthesis of pyrazolidine derivatives.
2004 Jun 24
Zirconium-catalyzed enantioselective [3+2] cycloaddition of hydrazones to olefins leading to optically active pyrazolidine, pyrazoline, and 1,3-diamine derivatives.
2004 Sep 15
Pyrazolidine derivatives with heteroaryl urea as dipeptidyl peptidase IV inhibitors.
2005 Aug
Metabolism, pharmacokinetics, tissue distribution, and excretion of [14C]CP-424391 in rats.
2005 Jan
Inhibition of dipeptidyl peptidase IV by novel inhibitors with pyrazolidine scaffold.
2005 Jul 1
Synthesis and evaluation of pyrazolidine derivatives as dipeptidyl peptidase IV (DP-IV) inhibitors.
2005 Mar 1
Stereoselective palladium-catalyzed four-component cascade synthesis of pyrrolidinyl-, pyrazolidinyl-, and isoxazolidinyl isoquinolines.
2005 Nov 25
Specialist gelator for ionic liquids.
2005 Nov 8
Aqueous N-heterocyclization of primary amines and hydrazines with dihalides: microwave-assisted syntheses of N-azacycloalkanes, isoindole, pyrazole, pyrazolidine, and phthalazine derivatives.
2006 Jan 6
Highly diastereoselective palladium-catalyzed cyclizations of 3,4-allenylic hydrazines and organic halides -- highly stereoselective synthesis of optically active pyrazolidine derivatives and the prediction of the stereoselectivity.
2007
2'-(4-Chlorophenyl)-2,3,4,5,6,7-hexahydro-4',7'-methanospiro[9H-fluorene-9,3'-1H-indazole]-1'-carbonitrile and methyl 4'-chloro-2'-(4-chlorophenyl)-1'-cyanospiro[9H-fluorene-9,3'-pyrazolidine]-4'-carboxylate.
2007 Dec
GaCl(3)-catalyzed insertion of diazene derivatives into the cyclopropane ring.
2007 Sep 28
Regioselective synthesis of 1,3,5-tri- and 1,3,4,5-tetrasubstituted pyrazoles from N-arylhydrazones and nitroolefins.
2008 Mar 21
Stereoselective synthesis of cis- or trans-3,5-disubstituted pyrazolidines via Pd-catalyzed carboamination reactions: use of allylic strain to control product stereochemistry through N-substituent manipulation.
2008 Oct 1
5-(3-Fluoro-phen-yl)-1-phenyl-pyrazolidin-3-one.
2008 Sep 6
Efficient air-stable organometallic low-molecular-mass gelators for ionic liquids: synthesis, aggregation and application of pyridine-bridged bis(benzimidazolylidene)-palladium complexes.
2009
Skeletally diverse small molecules using a build/couple/pair strategy.
2009 Apr 2
Synthesis and properties of chiral pyrazolidines derived from (+)-pulegone.
2010 Jul 5
Patents
Substance Class Chemical
Created
by admin
on Fri Dec 15 19:45:27 GMT 2023
Edited
by admin
on Fri Dec 15 19:45:27 GMT 2023
Record UNII
Y0MA3161MR
Record Status Validated (UNII)
Record Version
  • Download
Name Type Language
PYRAZOLIDINE
Systematic Name English
Code System Code Type Description
PUBCHEM
79033
Created by admin on Fri Dec 15 19:45:27 GMT 2023 , Edited by admin on Fri Dec 15 19:45:27 GMT 2023
PRIMARY
CAS
504-70-1
Created by admin on Fri Dec 15 19:45:27 GMT 2023 , Edited by admin on Fri Dec 15 19:45:27 GMT 2023
PRIMARY
CHEBI
33138
Created by admin on Fri Dec 15 19:45:27 GMT 2023 , Edited by admin on Fri Dec 15 19:45:27 GMT 2023
PRIMARY
EPA CompTox
DTXSID30198444
Created by admin on Fri Dec 15 19:45:27 GMT 2023 , Edited by admin on Fri Dec 15 19:45:27 GMT 2023
PRIMARY
FDA UNII
Y0MA3161MR
Created by admin on Fri Dec 15 19:45:27 GMT 2023 , Edited by admin on Fri Dec 15 19:45:27 GMT 2023
PRIMARY
WIKIPEDIA
PYRAZOLIDINE
Created by admin on Fri Dec 15 19:45:27 GMT 2023 , Edited by admin on Fri Dec 15 19:45:27 GMT 2023
PRIMARY