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STRUCTURE OF 2,3-DIHYDRO-1H-IMIDAZO[1,2-B]PYRAZOLE (IMPY), AN INHIBITOR OF DNA-SYNTHESIS, C5H7N3

CUTBUSH, S; NEIDLE, S; WILMAN, D; (1983) STRUCTURE OF 2,3-DIHYDRO-1H-IMIDAZO[1,2-B]PYRAZOLE (IMPY), AN INHIBITOR OF DNA-SYNTHESIS, C5H7N3. ACTA CRYSTALLOGRAPHICA SECTION C-CRYSTAL STRUCTURE COMMUNICATIONS , 39 (Part 3) 353 - 354. 10.1107/S0108270183004692. Green open access

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Abstract

Mr= 109.13, orthorhombic, P212121, a= 7.098 (1), b=7.225 (1), c= 10.980 (3)A, V= 563.09A 3, Z-4, D m=1.29, D x=l.29Mgm -a, 2(CuKs)=l.54178A, p=0.70mm -~. Final R= 0.059 for 425 significant reflections measured at 298 K. The pyrazole portion is planar, while the dihydroimidazole group has a shallow half-chair conformation with C(4) deviating by 0.136 (4) A out of the plane of this ring.

Type: Article
Title: STRUCTURE OF 2,3-DIHYDRO-1H-IMIDAZO[1,2-B]PYRAZOLE (IMPY), AN INHIBITOR OF DNA-SYNTHESIS, C5H7N3
Open access status: An open access version is available from UCL Discovery
DOI: 10.1107/S0108270183004692
Publisher version: http://scripts.iucr.org/cgi-bin/paper?S01082701830...
Language: English
Additional information: Copyright © International Union of Crystallography
UCL classification: UCL
UCL > Provost and Vice Provost Offices
UCL > Provost and Vice Provost Offices > School of Life and Medical Sciences
UCL > Provost and Vice Provost Offices > School of Life and Medical Sciences > Faculty of Life Sciences
UCL > Provost and Vice Provost Offices > School of Life and Medical Sciences > Faculty of Life Sciences > UCL School of Pharmacy
URI: https://discovery.ucl.ac.uk/id/eprint/1367859
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