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Isoprop-yl (3,4-dimethyl-5,5-dioxo-4H-pyrazolo-[4,3-c][1,2]benzothia-zin-2-yl)acetate.

ABSTRACT: In the title mol-ecule, C(16)H(19)N(3)O(4)S, the heterocyclic thia-zine ring adopts a half-chair conformation, with the S and N atoms displaced by 0.547?(2) and -0.254?(3)?Å, respectively, from the plane formed by the remaining atoms. In the crystal, weak C-H?N and C-H?O hydrogen bonds link the mol-ecules.

SUBMITTER: Aslam S

PROVIDER: S-EPMC2983407 | biostudies-literature | 2010 Sep

REPOSITORIES: biostudies-literature

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Isoprop-yl (3,4-dimethyl-5,5-dioxo-4H-pyrazolo-[4,3-c][1,2]benzothia-zin-2-yl)acetate.

Aslam Sana S Ahmad Matloob M Siddiqui Hamid Latif HL Parvez Masood M

Acta crystallographica. Section E, Structure reports online 20100925 Pt 10

In the title mol-ecule, C(16)H(19)N(3)O(4)S, the heterocyclic thia-zine ring adopts a half-chair conformation, with the S and N atoms displaced by 0.547 (2) and -0.254 (3) Å, respectively, from the plane formed by the remaining atoms. In the crystal, weak C-H⋯N and C-H⋯O hydrogen bonds link the mol-ecules. ...[more]

PMID: 21587603

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