A flavone 1,4-dihydropyridine calcium antagonist


Ozbey S. , KENDI E., AYHAN G. , ERTAN R.

ACTA CRYSTALLOGRAPHICA SECTION C-CRYSTAL STRUCTURE COMMUNICATIONS, cilt.55, ss.678-681, 1999 (SCI İndekslerine Giren Dergi) identifier identifier

  • Yayın Türü: Makale / Tam Makale
  • Cilt numarası: 55
  • Basım Tarihi: 1999
  • Doi Numarası: 10.1107/s0108270198014930
  • Dergi Adı: ACTA CRYSTALLOGRAPHICA SECTION C-CRYSTAL STRUCTURE COMMUNICATIONS
  • Sayfa Sayıları: ss.678-681

Özet

In the title compound, diethyl 2,6-dimethyl-4-(2-phenyl-4-oxo-4H-1-benzopyran-6-yl)-1,4-dihydropyridine-3,5-dicarboxylate, C28H27NO6, the 1,4-dihydropyridine ring exhibits a boat conformation. The benzopyran moiety of the flavone is nearly planar, and is approximately perpendicular to the 1,4-dihydropyridine ring [dihedral angle 87.1(1)degrees]. The phenyl ring is twisted 10.7(1)degrees from the plane of the benzopyran ring system.