Vanadophosphoric Acid as a Modified Reagent for the Spectrophotometric Determination of Certain Cephalosporins and their Dosage Forms Alaa S. AminSayed A. Shama Pages: 313 - 319
Kinetics of the Oxidative Degradation of rac-Serine by Aqueous Alkaline Permanganate Nirmala N. HalligudiSaleem M. DesaiSharanappa T. Nandibewoor Pages: 321 - 332
Concerning the Association of Hypericin Tautomers and their Hypericinate Ions Christoph EtzlstorferHeinz Falk Pages: 333 - 340
Liquidus Curves of NaNO3(aq) Calculatedfrom the Modified Adsorption Isotherm Modelfor Aqueous Electrolytes Moonis R. Ally Pages: 341 - 344
Hydroacridines XXI [1]. 13C NMR Spectroscopic Investigation of the Stereoselectivities of Quaternizations of N-Alkyl Derivatives of (4aα,8aβ,9aβ,10aα)- and (4aα,8aα,9aβ,10aα)-Tetradecahydroacridine Francisc PotmischilHelmut HerzogMircea D. Gheorghiu Pages: 345 - 352
Synthesis and Structure Elucidation of Pyrimidobenzimidazoles and Fused Derivatives II [1]. Dodecahydrobenzimidazo-[2,1-b]quinazolines and Decahydrobenzimidazo-[2,1-b]benzo[h]quinazolines [2] Winfried WendelinEdith GößnitzerDalal Abou El Ella Pages: 353 - 374
A Method for the Synthesis of 2,3-Disubstituted 2,3-Dihydrobenzofurans Danilo AnnibaliGerhard EckerChristian R. Noe Pages: 375 - 382
Synthesis of the Racemates of the b-Carboline Alkaloid Chrysotricine and its Diastereomer Siavosh MahboobiMarkus KollerDieter Schollmeyer Pages: 383 - 392
An Unexpected Synthesis of Novel Oxygen-Bridged 1,5-Benzothiazepine Derivatives and their Reductive Five-Membered-Ring Opening Roshan AhmadMohammad Zia-ul-HaqHelmut Duddeck Pages: 393 - 400
A Diterpene, a Flavonol Glycoside, and a Phytosterol Glycoside from Securidaca longipedunculata and Entada abyssinica Asfaw DebellaOlaf KunertErnst Haslinger Pages: 401 - 408
Proteolytic Preparation of a Heme Binding Fragment from Sperm Whale Myoglobin: Micro-Myoglobin Stephan SchwarzingerWerner AhrerNorbert Müller Pages: 409 - 416
Microwave Induced Synthesis of Geminal Diacetates from Aldehydes Using Envirocat EPZ10® Without Solvent Babasaheb P. BandgarSangita S. MakoneSulakshana R. Kulkarni Pages: 417 - 420
