Studies on 1,3-Benzoxazines. II. New Rearrangement Modes in the Reaction of 4-Chloro-2,2-dimethyl-2H-1,3-benzoxazine with Substituted Pyridine N-Oxides
スポンサーリンク
概要
- 論文の詳細を見る
New rearrangement modes in the reaction of 4-chloro-2,2-dimethyl-2H-1,3-benzoxazine (1) with various α- and/or γ-substituted pyridine N-oxides are described. The benzoxazine moiety was introduced into the side chain and/or β-position of the pyridine ring, in addition to the α-position. possible mechanism of the reactions are discussed.
- 公益社団法人日本薬学会の論文
- 1980-10-25
著者
-
寺田 敦祐
Central Research Laboratories, Sankyo Co., Ltd.
-
和智 一之
京都薬科大学 化学研究所
-
寺田 敦祐
京都薬科大学 化学研究所
-
和智 一之
Central Research Laboratories, Sankyo Co., Ltd.
-
Terada A
Medicinal Chemistry Research Laboratories Sankyo Co. Ltd.
関連論文
- Studies on Acetylenic Compounds. XLIII. Synthesis of Ibotenic Acid.
- Studies on Acetylenic Compounds. XLIII. Synthesis of Ibotenic Acid
- Stereospecific Taurine Conjugation of the trans-OH Metabolite (Active Metabolite) of CS-670,a New 2-Arylpropionic Acid Nonsteroidal Anti-inflammatory Drug, in Dogs
- プロフェン系抗炎症薬CS-670のイヌにおける立体特異的タウリン抱合
- Studies on 1,3-Benzoxazines. III. Reaction of Imidoyl Chlorides of 1,3-Benzoxazines with 2-Hydroxy- or 2-Mercaptopyridine N-Oxides : A Novel S-N Bond Formation via Electrocyclic Rearrangement
- Determination of Configurations of the Two DL-Isomers of 1-(p-Nitrophenyl)-3-(2,2-dichloroacetamido)-1,2-propanediols.
- Syntheses of 1-(p-Nitrophenyl)-3-(2,2-dichloroacetamido)-1,2-propanediols.
- Studies on Acetylenic Compounds. LIII. The Reactions of Acetylenic Sulfonium Salts with Acid Anhydride or Acid Chloride
- Studies on Acetylenic Compounds. LII. Reactions of Acetylenic Sulfonium Salts with Cyclohexanone and Cyclopentanone
- Rearrangements and Reactions of Stable Sulfonium Ylids from Acetylenic Sulfonium Salts
- Studies on Acetylenic Compounds. LI. The Reactions of Acetylenic Sulfonium Salts with Benzaldehyde
- Studies on 1,3-Benzoxazines. VII. Formation of Diphenylpyrimidines by the Reaction of 4-Chloro-2H-1,3-benzoxazines with Ethyl 3-Aminobutyrate
- Studies on 1,3-Benzoxazines. VI. Formation of Quinazolines and 4H-3,1-Benzoxazines by the Reaction of 4-Chloro-2H-1,3-benzoxazines with Aminoacetophenone, Aminobenzophenone and Aminobenzyl Alcohol Derivatives
- Reactions of 2-Piperidylacetohydrazides with Ethyl Acetoacetate or Acetylenic Acid Esters. Formation of 3,4-Dimethylpyrano-[2,3-c] pyrazol (6) ones and Perhydropyrazolo [2,3-a]-pyrido [1,2-c] pyrimidin-2,5-diones
- Studies on Benzodiazepinooxazoles. V. Reactions of Benzo [6,7]-1,4-diazepino [5,4-b] oxazole Derivatives with Acetic Anhydride
- Studies on Benzodiazepinooxazoles. IV. The Formation of Quinolones by the Ring Contraction of a Benzo [6,7]-1,4-diazepino [5,4-b]-oxazole Derivative
- Studies on Benzodiazepinooxazoles. III. Reactions and Rearrangements of Benzo [6,7]-1,4-diazepino-[5,4-b] oxazole Derivatives
- Optical Resolution of (±)-2-[4-(2-Oxocyclohexylidenemethyl)phenyl]propionic Acid
- Synthesis of the Eight Possible Optically Active Isomers of 2-[4-(2-Hydroxycyclopentylmethyl) phenyl] propionic Acid
- Optical Resolution and Determination of Absolute Configuration of (±)-2-[4-(2-Oxocyclopentylmethyl) phenyl] propionic Acids
- Studies on 1,3-Benzoxazines. II. New Rearrangement Modes in the Reaction of 4-Chloro-2,2-dimethyl-2H-1,3-benzoxazine with Substituted Pyridine N-Oxides
- Formation of Triazole and Isoxazole Derivatives from β-Substituted Pyridinium Salts
- Formation of Pyrazole Derivatives from β-Substituted Pyridinium Salts
- Studies on 1,3-Benzoxazines. I. Synthesis of Primary 2-Aminopyridines via the Reaction of Imidoyl Chlorides of 1,3-Benzoxazines with Pyridine N-Oxides
- Opitical Resolution and Determination of Absolute Configuration of 2-(2-Isopropylindan-5-yl) propionic Acid
- Bischler-Napieralski Reactions of N-(2-Indolylethyl) acetamide
- Studies on Acetylenic Compounds. L. The Formation of Stable Sulfonium Ylids from Acetylenic Sulfonium Salts
- The Reactions of Ethyl cis-β-Chloroacrylate with Aminomalonate Derivatives
- Studies on Acetylenic Compounds. XLVIII. The Reactions of Allenic and Acetylenic Sulfides with Methyl Iodide
- Studies on Acetylenic Compounds. XLVII. The Rearrangement of Acetylenic Sulfonium Salts
- Studies on Acetylenic Compounds. XLVI. The Reactions of Acetylenic Compounds with Thiourea or Ammonium Dithiocarbamate