| Patents for C07D 327 - Heterocyclic compounds containing rings having oxygen and sulfur atoms as the only ring hetero atoms (2,428) | 
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| 11/18/1999 | WO1999058125A1 Metabolites of ecteinascidin 743 | 
| 11/16/1999 | CA2013599C Aryl-substituted rhodanine derivatives | 
| 11/03/1999 | EP0952974A1 Biphenyl derivatives substituted by an aromatic or heteroaromatic radical and pharmaceutical and cosmetic compositions containing same | 
| 10/12/1999 | US5965774 Substituted anilide derivative | 
| 10/05/1999 | US5962725 Chemical intermediate; blocks reproduction of virus | 
| 09/29/1999 | EP0945492A1 Aqueous dispersion composition | 
| 09/29/1999 | EP0811005B1 Herbicidal benzoyl derivatives | 
| 09/22/1999 | EP0943660A1 Dithiocarbonate composition | 
| 09/22/1999 | CN1229080A Processes for preparing intermediate product used in method of diastereoselective syntheses of nucleosides | 
| 09/22/1999 | CN1229079A Processes for preparing intermediate product used in method of diastereoselective syntheses of nucleosides | 
| 09/22/1999 | CN1229078A Processes for preparing intermediate product used in method of diastereoselective syntheses of nucleosides | 
| 09/21/1999 | CA2152269C Process for preparing substituted 1,3-oxathiolanes with antiviral properties | 
| 09/21/1999 | CA1340756C Cyclohexenone compounds, their preparation and their use for controlling undesirable plant growth | 
| 09/14/1999 | US5952328 Benzothiazo and related heterocyclic group-containing cysteine and serine protease inhibitors | 
| 09/08/1999 | EP0749415B1 Benzamide analogs, useful as parp (adp-ribosyltransferase, adprt) dna repair enzyme inhibitors | 
| 09/07/1999 | US5948909 Process for the stereoselective preparation of a hetero-bicyclic alcohol enantiomer | 
| 09/01/1999 | EP0939135A1 Substantially pure hetero-bicyclic alcohol enantiomers | 
| 09/01/1999 | EP0938477A1 Benzothiazo and related heterocyclic group-containing cysteine and serine protease inhibitors | 
| 08/18/1999 | CN1226244A Carbanilides used as pesticides | 
| 08/12/1999 | WO1999040047A1 Methods for preparing macrocyclic products by ring-closing diine metathesis | 
| 08/12/1999 | DE19804673A1 Verfahren zur Darstellung makrocyclischer Produkte durch ringschliessende Diin-Metathese Process for the preparation of macrocyclic products by ring-closing metathesis Deen | 
| 08/12/1999 | CA2325370A1 Methods for preparing macrocyclic products by ring-closing diine metathesis | 
| 08/11/1999 | EP0934302A2 Aminophenol derivates | 
| 07/29/1999 | WO1999037608A1 Novel naphthyl substituted and heterocyclic substituted sulfonamides | 
| 07/29/1999 | DE19802436A1 New N-aryl sulfonamides as antiviral agents, particularly against cytomegalovirus, e.g. in patients with acquired immune deficiency syndrome | 
| 07/28/1999 | EP0931071A1 Methods of making hiv-protease inhibitors and intermediates for making them | 
| 07/22/1999 | WO1999036391A1 Benzenesulfonamides and benzamides as therapeutic agents | 
| 07/21/1999 | EP0930287A1 Process for production of 1,4-bis(difluoroalkyl) benzene derivative | 
| 07/20/1999 | US5925759 Producing nelfinavir mesylate from tartaric acid | 
| 07/20/1999 | US5925643 Treating human immunodeficiency virus infections | 
| 07/14/1999 | CN1044089C Medicine composition with enantiomerically pure beta-D-dioxolane nucleosides as active component | 
| 07/06/1999 | US5919814 Heterocyclic compounds | 
| 06/22/1999 | US5914400 Method and compositions for the synthesis of BCH-189 and related compounds | 
| 06/22/1999 | US5914351 Anti-viral aromatic hydrazones | 
| 06/22/1999 | US5914344 Substituted carboxanilide derivative and plant disease control agent comprising same as active ingredient | 
| 06/22/1999 | US5914331 Antiviral activity and resolution of 2-hydroxymethyl-5-(5-fluorocytosin-1-yl)-1,3-oxathiolane | 
| 06/22/1999 | US5914263 Enzymatic process for the stereoselective preparation of a hetero-bicyclic alcohol enantiomer | 
| 06/22/1999 | CA2147893C Enantiomerically pure .beta.-d-dioxolane nucleosides with selective anti-hepatitis .beta. virus activity | 
| 06/16/1999 | EP0757684B1 Process for the diastereoselective synthesis of nucleoside analogues | 
| 05/27/1999 | WO1999025687A1 Aromatic sulfone hydroxamic acid metalloprotease inhibitor | 
| 05/27/1999 | CA2306460A1 Aromatic sulfone hydroxamic acid metalloprotease inhibitor | 
| 05/26/1999 | EP0918056A1 Herbicides | 
| 05/19/1999 | EP0915868A1 Carbanilides used as pesticides | 
| 05/19/1999 | EP0915842A1 Nitrate esters and their use for neurological conditions | 
| 04/28/1999 | EP0910564A1 D-amino acid derived inhibitors of cysteine and serine proteases | 
| 04/28/1999 | CN1215400A Piperazine and piperidine compounds | 
| 04/21/1999 | EP0695184B1 Hiv protease inhibitors | 
| 04/15/1999 | WO1998038182A9 Hypolipidemic bicyclic derivatives | 
| 04/06/1999 | US5892025 Method of resolution and antiviral activity of 1,3-oxathiolane nucleoside enantiomers | 
| 03/31/1999 | EP0904262A1 Conformationally restricted aromatic inhibitors of microsomal triglyceride transfer protein and method | 
| 03/30/1999 | US5889037 Prevention, therapy tissue damage from lipid peroxidation | 
| 03/24/1999 | EP0902745A1 Sultine color-former compounds and their use in carbonless copy paper | 
| 03/24/1999 | CN1211979A 2-hetaroylcyclohexane-1,3-diones | 
| 03/23/1999 | US5885936 Heterotricyclic herbicides | 
| 03/17/1999 | EP0901485A1 1,2-benzoxathiin and thiepin 2,2-dioxide herbicides | 
| 03/16/1999 | US5883122 Neuroprotective agents | 
| 03/04/1999 | WO1999010308A1 Biphenyl derivatives substituted by an aromatic or heteroaromatic radical and pharmaceutical and cosmetic compositions containing same | 
| 03/03/1999 | CN1209803A Conformationally restricted aromatic inhibitors of microsomal triglyceride transfer protein and method therefor | 
| 02/25/1999 | WO1999009020A1 Process for the manufacture of epoxy compounds | 
| 02/25/1999 | WO1998051666A3 Process for the preparation of an oxirane, aziridine or cyclopropane | 
| 02/25/1999 | CA2300167A1 Process for the manufacture of epoxy compounds | 
| 02/24/1999 | EP0897915A1 Quinazolinone conpounds as chemotherapeutic agents | 
| 02/09/1999 | US5869697 Process for preparing diltiazem | 
| 01/26/1999 | US5863950 Amides or thio amide compounds with hydroxy or ether groups | 
| 01/20/1999 | CN1205698A Heterocyclyl-condensed benzoylguanidines, their prodn. and use as inhibitors of cellular Na+/H+-antiporter | 
| 01/19/1999 | US5861510 Antiarthritic agents, antiulcer agents, restenosis, oral diseases | 
| 01/13/1999 | EP0889889A1 Piperazine and piperidine compounds | 
| 01/07/1999 | EP0888334A1 2-hetaroylcyclohexane-1,3-diones | 
| 12/30/1998 | CN1203232A 2-carboxymethyl-5-(5-fluoro cyti midine-1-yl) 1,3-oxythiapentane and its derivatives | 
| 12/22/1998 | US5852027 Antiviral 1,3-dioxolane nucleoside analogues | 
| 12/22/1998 | US5852007 Cysteine and serine protease inhibitors containing D-amino acid at the P2 position, methods of making same, and methods of using same | 
| 11/26/1998 | WO1998052935A1 Substituted heterocyclic compounds, method for preparing and compositions containing same | 
| 11/25/1998 | EP0879820A1 Benzamide analogues, useful as PARP (ADP-Ribosyltransferase, ADPRT) DNA repair enzyme inhibitors | 
| 11/19/1998 | WO1998051666A2 Process for the preparation of an oxirane, aziridine or cyclopropane | 
| 11/19/1998 | CA2289755A1 Process for the preparation of an oxirane, aziridine or cyclopropane | 
| 11/17/1998 | US5837725 Controlling cell differentiation | 
| 11/10/1998 | US5834474 Enantiomerically pure B--D--dioxolane nucleosides with selective anti-hepatitus B virus activity | 
| 11/04/1998 | CN1197797A New heterocyclic compounds, process for their preparation and pharmaceutical compositions containing them | 
| 11/03/1998 | US5830898 Enantiomerically pure β-di-dioxolane-nucleosides with selective anti-hepatitis B virus activity | 
| 10/28/1998 | EP0873993A1 Heterocyclic compounds, process for their preparation and pharmaceutical compositions containing them | 
| 10/28/1998 | EP0873335A1 HETEROCYCLYL-CONDENSED BENZOYLGUANIDINES, THEIR PRODUCTION AND USE AS INHIBITORS OF THE CELLULAR Na+/H+-ANTIPORTER | 
| 10/28/1998 | EP0873333A1 Phenyl benzyl ethers, process for producing them and their use as pesticide and fungicide | 
| 10/27/1998 | US5827727 Enzymatic stereospecific hydrolysis of 5-o-acylated nucleoside by an esterase, lipase, or subtilisin | 
| 10/21/1998 | EP0872237A1 Method and compositions for the synthesis of BCH-189 and related compounds | 
| 10/20/1998 | US5824704 Retroviruses; human immunodeficiency virus | 
| 10/20/1998 | US5824484 RXR homodimer formation | 
| 10/15/1998 | WO1998045373A1 Composition containing dithiocarbonate compound | 
| 10/14/1998 | EP0869953A1 Nucleoside derivatives and process for preparing thereof | 
| 10/14/1998 | EP0701630B1 Solid bonded oxygen-donor macrocyclic ligands for removing and concentrating metals | 
| 10/06/1998 | US5817835 Cocatalysts in chlorination of toluene | 
| 09/30/1998 | CN1194641A 2-cyclohexane-1,3-dione benzoyl derivatives | 
| 09/29/1998 | US5814639 Treating aids | 
| 09/22/1998 | US5811311 Metal chelate containing compositions for use in chemiluminescent assays | 
| 09/16/1998 | EP0728128B1 Substituted phenyl compounds | 
| 09/15/1998 | US5807847 Nitrate esters | 
| 09/09/1998 | EP0513200B1 Method and compositions for the synthesis of bch-189 and related compounds | 
| 09/03/1998 | WO1998038182A1 Hypolipidemic bicyclic derivatives | 
| 08/26/1998 | EP0860441A1 Herbicidal derivatives of 1,4-dithiino(2,3c)benzothiopyran | 
| 08/20/1998 | WO1998035953A1 Process for preparing fluorinated beta-sultones | 
| 08/20/1998 | CA2280786A1 Process for preparing fluorinated beta-sultones |