منابع مشابه
Eight salt forms of sulfadiazine.
Proton transfer to the sulfa drug sulfadiazine [systematic name: 4-amino-N-(pyrimidin-2-yl)benzenesulfonamide] gave eight salt forms. These are the monohydrate and methanol hemisolvate forms of the chloride (2-{[(4-azaniumylphenyl)sulfonyl]azanidyl}pyrimidin-1-ium chloride monohydrate, C(10)H(11)N(4)O(2)S(+) · Cl(-) · H2O, (I), and 2-{[(4-azaniumylphenyl)sulfonyl]azanidyl}pyrimidin-1-ium chlori...
متن کاملClassification of eight dimensional perfect forms
In this paper, we classify the perfect lattices in dimension 8. There are 10916 of them. Our classification heavily relies on exploiting symmetry in polyhedral computations. Here we describe algorithms making the classification possible.
متن کاملSalt forms of the pharmaceutical amide dihydrocarbamazepine.
Carbamazepine (CBZ) is well known as a model active pharmaceutical ingredient used in the study of polymorphism and the generation and comparison of cocrystal forms. The pharmaceutical amide dihydrocarbamazepine (DCBZ) is a less well known material and is largely of interest here as a structural congener of CBZ. Reaction of DCBZ with strong acids results in protonation of the amide functionalit...
متن کاملTwo forms of human milk bile-salt-stimulated lipase.
This study provides the first direct evidence for the existence of two active forms of the human milk enzyme bile-salt-stimulated lipase. Heparin-based affinity chromatography and size-exclusion chromatography were used to obtain two active forms of this enzyme with molecular masses of 97 and 120 kDa.
متن کامل[Voluntary lithium salt poisoning; risks of slow release forms].
Lithium carbonate has been an invaluable drug in the treatment of manic-depressive illness. At the present time slow-release forms are available for better stability of circulating drug level with one daily take. However the better stability of lithiemia with these forms has to be balanced with a higher toxic risk in cases of lithium carbonate overdose because of continuous release. We report t...
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ژورنال
عنوان ژورنال: Acta Crystallographica Section C Structural Chemistry
سال: 2014
ISSN: 2053-2296
DOI: 10.1107/s2053229614018725