5-Methyl-3,3-bis-(4-methyl-piperazin-1-yl)-1-[2-(4-methyl-piperazin-1-yl)eth-yl]indolin-2-one.
Acta Crystallogr Sect E Struct Rep Online
; 68(Pt 6): o1855, 2012 Jun 01.
Article
em En
| MEDLINE
| ID: mdl-22719620
ABSTRACT
In the title compound, C(26)H(43)N(7)O, each piperazine ring adopts a chair conformation. Two 1-methyl-piperazine rings bond to one Csp(3) of the pyrrole ring via the piperazine N atoms, while the third one links to the N atom of the indolin-2-one unit through a flexible ethyl group with an almost syn conformation. In the crystal, mol-ecules are connected through methyl-ene-carbonyl C-Hâ¯O inter-actions into an infinite chain along the c axis. The almost parallel arrays are stacked, forming a three-dimensional framework.
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MEDLINE
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En
Ano de publicação:
2012
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Article