Photo-Stability of Several Crystal Forms of Cianidanol
スポンサーリンク
概要
- 論文の詳細を見る
The photo-stabilities of five crystal forms of cianidanol, monohydrate・I, tetrahydrate・I, monohydrate・II, anhydrate・II and anhydrate・IV, on exposure to ultraviolet (UV) irradiation were investigated. Monohydrate・II was quite stable to UV irradiation at 20℃ and 0-96% relative humidity, while the photo-stabilities of the other four crystal forms were influenced by humidity. Lower permeability of oxygen into the crystals as compared to the other crystal forms was assumed to be one of the reasons for the high photo-stability of monohydrate・II.
- 公益社団法人日本薬学会の論文
- 1985-09-25
著者
-
杉本 功
Pharmaceuticals Research Center, Kanebo, Ltd.,
-
杉本 功
(present Address)department Of Pharmacy Kitano Hpspital
-
杉本 功
Pharmaceutical Research Laboratory Tanabe Seiyaku Co. Ltd.
-
秋本 恒一
Pharmaceutical Research Center, Kanebo, Ltd.
-
井上 喜世子
Pharmaceuticals Research Center, Kanebo Ltd.
-
井上 喜世子
Pharmaceuticals Research Center Kanebo Ltd.
-
杉本 功
Pharmaceuticals Research Center Kanebo Ltd.
-
秋本 恒一
Pharmaceuticals Research Center Kanebo Ltd.
-
秋本 恒一
Pharmaceuticals Research Center, Kanebo, Ltd.,
関連論文
- Supersaturation Mechanism of Drugs from Solid Dispersions with Enteric Coating Agents
- Application of Solid Dispersions with Enteric Coating Agents to Overcome some Pharmaceutical Problems
- Physical Properties of Solid Dispersions of Poorly Water-Soluble Drugs with Enteric Coating Agents
- 腸溶性ニフェジピン固体分散体の溶解機構について
- Application of Solid Dispersions of Nifedipine with Enteric Coating Agent to Prepare a Sustained-Release Dosage Form
- Bioavailability and Stability of Nifedipine-Enteric Coating Agent Solid Dispersion
- 圧縮過程におけるマイクロカプセル壁膜の破壊
- 吸湿によるヒドロキシプロピルセルロース含有錠の崩壊延長
- ニフェジピンと腸溶性コーティング剤から成る固体分散について(第1報)溶出挙動
- Identification of Nifedipine Metabolites and Their Determination by Gas Chromatography
- Effects of Grinding and Drying on the Solid-State Stability of Ampicillin Trihydrate
- The Effects of Grinding and Drying on the Solid State Stability of Sodium Prasterone Sulfate
- ニフェジビン錠の光分解におよぼす波長依存性
- The Properties of Water of Crystallization of Sodium Prasterone Sulfate
- 塩酸アセブトロールの多形
- Dehydroepiandrosterone Sulfate の家兎における吸収, 排泄および代謝
- Studies on Complexes. XX. Effect of Complex Formation on Drug Absorption from Alimentary Tract. (7)
- Studies on Complexes. XVI. Effect of Complex Formation on Drug Absorption from Alimentary Tract. (6). Some Factors Affecting Complex Absorption
- Studies on Complexes. XIV. Effect of Complex Formation on Drug Absorption from Alimentary Tract. (5). Enhancing the Absorption of Certain Drugs by Complex Formation
- Studies on Complexes. XIII. Effect of Complex Formation on Drug Absorption from Alimentary Tract. (4)
- Studies on Complexes. XII. Effect of Complex Formation on Drug Absorption from Alimentary Tract. (3)
- A New Approach to Evaluating Photo-Stability of Nifedipine and Its Derivatives in Solution by Avtinometry
- 4-フルオロ-7-ニトロベンゾ-2-オキサ-1,3-ジアゾールをプレカラム誘導体化試薬に用いる高速液体クロマトグラフィーによる血しょう中フェニルプロパノールアミンの蛍光定量(医薬品の分析)
- Photo-Stability of Several Crystal Forms of Cianidanol
- シアニダノールの結晶形
- Degradation of (+)-Cyanidanol-3 by Sodium Sulfite in Aqueous Solution. II. Reactivity of Several (+)-Cyanidanol-3 Derivatives with Sodium Sulfite
- High-Performance Liquid Chromatographic Determination of Ferulic Acid in Plasma
- Absorption and Metabolism of γ-Oryzanol in Rats
- Degradation of (+)-Cyanidanol-3 by Sodium Sulfite in Aqueous Solution
- Stability and Bioavailability of Nifedipine in Fine Granules
- Mass Fragmentographic Determination of Ferulic Acid in Plasma after Oral Administration of γ-Oryzanol
- Stability of (+)-Cyanidanol-3 in Aqueous Solution
- Stability of Nifedipine-Polyvinylpyrrolidone Coprecipitate
- 家兎におけるγ-Oryzanolの代謝
- Wavelength Dependency and Mechanism of the Photo-Degradation of Ethyl 2-[4,5-Bis(4-methoxyphenyl)thiazole-2-yl]pyrrol-1-ylacetate (KBT-3022) in Solution
- Photo-Stability of the New Antiplatelet Agent, KBT-3022 (Ethyl 2-[4,5-Bis(4-methoxyphenyl)thiazole-2-yl]pyrrol-1-ylacetate) in Aqueous Solutions Containing Acetonitrile
- Determination of Residual Solvents in Drug Substances by Gas Chromatography with Thermal Desorption Cold Trap Injection
- Quantitative Analysis of Sodium Valproate in Pharmaceutical Preparations by a Valproate-Selective Electrode