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An efficient and green approach for the synthesis of vinyl aryl ethers in the presence of guanidine hydrochloride
Guanidine hydrochloride dialkyl acetylenedicarboxylates vinyl aryl ether
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2010/12/29
A stereoselective procedure for vinyl aryl ether bond formation by direct coupling of dialkyl acetylenedicarboxylates and substituted phenols or naphthols under mild reaction conditions has been devel...
An efficient and green approach for the synthesis of vinyl aryl ethers in the presence of guanidine hydrochloride
Guanidine hydrochloride dialkyl acetylenedicarboxylates vinyl aryl ether O-vinylation water solvent
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2010/12/20
A stereoselective procedure for vinyl aryl ether bond formation by direct coupling of dialkyl acetylenedicarboxylates and substituted phenols or naphthols under mild reaction conditions has been devel...
Fluoxetine Hydrochloride的NMR数据解析
NMR 归属 2D NMR Fluoxetine hydrochloride
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2009/10/28
由美国Lilly公司开发的第二代抗抑郁症药物盐酸氟西汀（Fluoxetine hydrochloride），属于选择性5-羟色胺再摄取抑制剂（SSRI），除了用于治疗各类抑郁症，包括轻性或重性抑郁症，尤宜用于老年性抑郁症之外，对于强迫症、惊恐发作、贪食症、经前期焦虑等亦有很好疗效. Fluoxetine hydrochloride是一种双环化合物，与传统的三环类、杂环类或单胺氧化酶抑制剂抗抑郁药相...
Selective Spectrophotometric and Spectrofluorometric Methods for the Determination of Amantadine Hydrochloride in Capsules and Plasma via Derivatization with 1,2-Naphthoquinone-4-sulphonate
naphthoquinone-4-sulphonate amantadine hydrochloride
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2009/9/4
New selective and sensitive spectrophotometric and spectrofluorometric methods have been developed and validated for the determination of amantadine hydrochloride (AMD) in capsules and plasma. The met...
Vibrational Spectra of Pilocarpine Hydrochloride Crystals
Raman scattering infrared spectroscopy normal modes pilocarpine hydrochloride
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2010/7/5
Pilocarpine is a natural substance with potential application in the treatment of several diseases. In this work Fourier Transform (FT)-Raman spectrum and the Fourier Transform infra red (FT-IR) spect...
Preparation and Potentiometric Study of Promethazine Hydrochloride Selective Electrodes and Their Use in Determining Some Drugs
Promathazine-HCl selective electrodes phosphotungstic acid promethazine determination
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2010/4/16
Promethazine hydrochloride selective electrodes were constructed based on promethazine-phosphotun- gstic acid ion pair in PVC matrix membrane. The plasticizers used were di-butyl phosphate (DBP), tri-...
Validation of an Optimized Spectrophotometric Method for the Selective Determination of Labetalol Hydrochloride
labetalol hydrochloride sodium nitroprusside
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2007/12/20
摘要 A simple sensitive and economical method for the determination of labetalol hydrochloride has been proposed, based on the reaction of labetalol with sodium nitroprusside and hydroxylamine hydrochlo...
Spectroscopic Study on Interaction of β-Cyclodextrin with Triprolidine Hydrochloride
host-guest complex β-cyclodextrin
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2007/12/20
摘要 The complexation of triprolidine hydrochloride (TRP) and β-cyclodextrin (β-CD) in deuterium oxide was investigated by 400 MHz 1H NMR spectroscopy. The 800 MHz 2D ROESY data revealed that two 1∶1 an...
Determination of procaine hydrochloride using flow injection inhibitory chemiluminescence
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2007/7/28
专著信息
书名
Determination of procaine hydrochloride using flow injection inhibitory chemiluminescence
语种
英文
撰写或编译
作者
Nianbing Li,Yuwu Chi,Jian Wang,Jianping Duan,Guonan Chen
第一作者单位
出版社
Luminescence, 18, 1...
Determination of Trace Procaine Hydrochloride by Differential Pulse Anodic Stripping Voltammetry with Nafion Modified Glassy Carbon Electrode
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2007/7/28
专著信息
书名
Determination of Trace Procaine Hydrochloride by Differential Pulse Anodic Stripping Voltammetry with Nafion Modified Glassy Carbon Electrode
语种
英文
撰写或编译
作者
Nianbing Li,Guonan Chen
第一作者单位
出版社
...
FDA Approves First Generic Bupropion Hydrochloride Extended-Release Tablets
Hydrochloride Generic Tablets
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2006/12/26
December 14, 2006，The U. S. Food and Drug Administration (FDA) today approved the first generic version of Wellbutrin XL (Bupropion hydrochloride) Extended-Release Tablets, which are indicated for the...
Synthesis of 2-[2-(3,4,5-Trimethoxybenzoyloxy)ethyl]pyrrolidine Hydrochloride Controlled by GC-MS, 1H and 13C NMR Analyses
2-[2-(3,4,5-trimethoxybenzoyloxy)ethyl]pyrrolidine hydrochloride pyrrolidine derivatives O-acylation of amino alcohols removal of Cbz group
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2010/4/19
The synthesis of 2-[2-(3,4,5-trimethoxybenzoyloxy)ethyl]pyrrolidine hydrochloride was performed using 2-(2-hydroxyethyl)pyrrolidine as a starting material. Before the O-acylation reaction with 3,4,5-t...
A Novel Method for the Spectrophotometric Determination of Thallium Using Methiomeprazine Hydrochloride
Methiomeprazine hydrochloride (MMH) thallium(III) determination spectrophotometry
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2010/4/20
A new, simple, sensitive, and rapid spectrophotometric method is proposed for the determination of trace amounts of thallium(III). The method is based on the oxidation of methiomeprazine hydrochloride...
Kinetics and Mechanism of Oxidation of L-Isoleucine and L-Ornithine Hydrochloride by Sodium N-Bromobenzenesulphonamide in Perchloric Acid Medium
Bromamine-B Oxidation Kinetics Amino acids
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2010/4/21
Kinetic studies of the oxidation of L-isoleucine (ISL) and L-ornithine hydrochloride (ORH) by sodium N-bromobenzenesulphonamide (bromamine-B or BAB) were studied in aqueous perchloric acid medium. The...
Spectrophotometric Determination of Mexiletine Hydrochloride in Capsules Using Bromothymol Blue
Spectrophotometry Mexiletine hydrochloride Bromothymol blue Ion-pair
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2010/4/22
A new spectrophotometric method based on the formation of an ion-pair using bromothymol blue as ion-pair complexing reagent was developed for the determination of mexiletine hydrochloride in capsules....