منابع مشابه
7-Acetoxycochinchinone I1
The title compound {systematic name: 12-[(2E)-3,7-dimethyl-2,6-octa-dien-yl]-5,8-dihydr-oxy-2,2-dimethyl-2H,6H-pyrano[3,2-b]xanthen-6-one}, C(30)H(32)O(6), has four fused rings (A/B/C/D) and the xanthone ring system (A/B/C) is essentially planar, with dihedral angles of 1.85 (13) and 2.47 (13)°, respectively, between rings A and B, and between rings B and C. The chromene ring D is in a sofa for...
متن کاملComments on I1-branes
We explore the supergravity solution of D5-branes intersecting as an I1-brane. In a suitable near-horizon limit the geometry is in qualitative agreement with that found in the microscopic open-string analysis as well as the NS5-brane analysis of Itzhaki, Kutasov and Seiberg. In particular, the ISO(1, 1) Lorentz symmetry of the intersection domain is enhanced to ISO(1, 2). The discussion is gene...
متن کاملCOMPARATIVE STUDIES OF SOLVATOCHROMISM BEHAVIOUR OF COPPER(I1) AND NICKEL(I1) SCHIFF BASE COMPLEXES
A series of Schiff Bases of Ni(II) and Cu(II) using acetylacetone (acac), salicylaldehyde (sal), ethylenediamine (en), and o-phenylendiarnine (dabe) were prepared and characterized. The electronic spectra of some copper chelates in various organic solvents depend strongly on the solvent used and the d-d band of Cu(II) shifts to red with the increase of the Donor Number (DN) of solvent. The ...
متن کاملNDA-I1: NDA Approval Letter
CLINICAL PHARMACOLOGY Absorption After oral administration, tinidazole is rapidly and completely absorbed. A bioavailability study of Tindamax tablets was conducted in adult healthy volunteers. All subjects received a single oral dose of 2 g (four 500 mg tablets) of tinidazole following an overnight fast. Oral administration of four 500 mg tablets of Tindamax under fasted conditions produced a ...
متن کاملDoes the Appendix Location Change During Pregnancy?
Background: Early diagnosis of appendicitis is important during pregnancy. Unlike omentom, cecum and appendix are not likely to be displaced by the growing uterus, so the concept of position change of the appendix during pregnancy is questionable. Objective: To determine the anatomical location of appendix during pregnancy. Methods: In a prospective study from October 1995 to March 1999, 291 w...
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ژورنال
عنوان ژورنال: Monthly Weather Review
سال: 1930
ISSN: 0027-0644,1520-0493
DOI: 10.1175/1520-0493(1930)58<364a:ai>2.0.co;2