Patents
Patents for C07D 321 - Heterocyclic compounds containing rings having two oxygen atoms as the only ring hetero atoms, not provided for by groups (2,079)
12/1998
12/15/1998US5849495 Chemiluminescent energy transfer assays
12/09/1998CA2238211A1 Dioxacycloalkan-8-one
12/08/1998US5847161 1, 2 chemiluminescent dioxetanes of improved performance
12/01/1998US5843681 Dioxetane compounds for the chemiluminescent detection of proteases, methods of use and kits therefore
11/1998
11/24/1998US5840919 Chemiluminescent 1,2-dioxetanes
11/19/1998DE19720798A1 Preparation of cyclic or polymeric compounds by selective olefin metathesis of poly:unsaturated substrate
11/11/1998EP0876598A1 Improved chemiluminescent 1,2-dioxetanes
11/03/1998US5831102 Chemiluminescent 3-(substituted adamant-2'-ylidene) 1,2-dioxetanes
10/1998
10/29/1998WO1998047891A1 Selective olefin metathesis of bifunctional or polyfunctional substrates in compressed carbon dioxide as reaction medium
10/22/1998DE19716231A1 Olefin metathesis in compressed carbon di:oxide
10/21/1998CN1196729A Novel heterocyclic compounds
10/06/1998CA1340070C Methods of using chemiluminescent 1,2-dioxetanes
09/1998
09/22/1998US5811420 Fungarrestins
09/16/1998EP0863906A2 Heterocyclic dioxethane substrates, process for their preparation and their use
09/16/1998CN1193017A Sulfamide-substituted condensed seven-membered ring chemical compound, use as medicine and medicinal preparation containing same
09/15/1998US5807721 Compound FO-1289, process of production with aspergillus and strain
09/09/1998EP0842168A4 Process for the preparation of 1,2-dioxetane compounds and novel sulfur-substituted 1,2-dioxetane compounds as intermediates
09/08/1998US5804103 Chemiluminescence; non-polymeric cationic surfactant enhancer
09/02/1998EP0861836A1 Sulfonamido substituted condensed, seven-membered ring compounds with potassium channel blocking activity
09/02/1998EP0689611A4 Improved enhancement of chemiluminescent assays
09/02/1998EP0666891A4 Chemiluminescent electron-rich aryl-substituted 1,2-dioxetanes.
09/01/1998US5800999 Dioxetane-precursor-labeled probes and detection assays employing the same
08/1998
08/26/1998CA2230349A1 Sulfonamide-substituted fused 7-membered ring compounds, processes for their preparation, their use as a medicament or diagnostic, and pharmaceutical preparations comprising them
08/18/1998US5795987 Luminescence
07/1998
07/22/1998EP0667914B1 Fo-1289 substance and its production
07/21/1998US5783381 Chemiluminescent 1,2-dioxetanes
07/14/1998US5780249 Sensitive and accurate receptor binding assay, immunoassay
07/08/1998EP0851865A1 Novel heterocyclic compounds
07/07/1998US5777135 Chemiluminescence
07/07/1998US5777133 Synthesis of 1, 2-dioxetanes and intermediates therefor
06/1998
06/30/1998US5773663 For control of phytopathogenic fungi in crops
06/30/1998US5773628 Chemiluminescent assay of phosphatase
06/25/1998WO1998027105A1 Dioxetane labeled probes and detection assays employing the same
06/25/1998CA2275144A1 Dioxetane labeled probes and detection assays employing the same
06/23/1998US5770743 1,2-Dioxetane compounds as chemiluminescent labels for organic and biological molecules
06/18/1998WO1998025606A1 Benzodioxole, benzofuran, dihydrobenzofuran, and benzodioxane melatonergic agents
06/18/1998WO1998005607A3 New nitrification inhibitors and the use of polyacids to treat mineral fertilizers containing a nitrification inhibitor
06/10/1998CN1038673C Insecticidal N' -substituted -N, N' -diacylhydrazines and its composition and use
06/09/1998US5763681 Synthesis of stable, water-soluble chemiluminescent 1,2-dioxetanes and intermediates therefor
06/09/1998US5763623 Process for catalytic epoxidation of olefinic compounds, novel cyclic ketone catalysts useful in said process
05/1998
05/28/1998DE19648960A1 Cyclic acetal or ketal preparation from poly:ol and aldehyde or ketone
05/26/1998US5756770 Synthesis of stable, water-soluble chemiluminescent 1,2-dioxetanes and intermediates therefor
05/20/1998EP0842168A1 Process for the preparation of 1,2-dioxetane compounds and novel sulfur-substituted 1,2-dioxetane compounds as intermediates
05/20/1998CN1182075A Method of producing 2 -substituted -3, 4 -fused heterocycle benzoic acid
05/19/1998US5753678 Heterocyclic compounds
05/19/1998US5753662 Treating dopaminergic system disorders
05/19/1998US5753436 Chemiluminescent energy transfer assays
05/14/1998WO1998019989A1 Water soluble tri-substituted 1,2-dioxetane compounds having increased storage stability, synthetic processes and intermediates
04/1998
04/14/1998US5739394 3,3-dioxy-4,4,4-trifluorobutyric acid derivatives
03/1998
03/18/1998CN1176251A Insecticidal N'-substituted -N, N'-diacylhydrazines
03/18/1998CN1176245A Insecticidal N'-substituted-N, N'-diacylhydrazines
03/17/1998US5728848 Antiviral intermediates
02/1998
02/25/1998EP0794987A4 Chemiluminescent dialkyl-substituted 1,2-dioxetane compounds, methods of synthesis and use
02/24/1998US5721370 Chemiluminescence
02/18/1998EP0823897A1 Nicotinic acid esters and pharmaceutical compositions containing them
02/18/1998EP0823895A1 Fatty acid esters as bioactive compounds
02/18/1998EP0823889A1 1,3-propane diol derivatives as bioactive compounds
02/12/1998WO1998005607A2 New nitrification inhibitors and the use of polyacids to treat mineral fertilizers containing a nitrification inhibitor
02/12/1998DE19631764A1 Use of poly acids to treat mineral fertilisers - where the fertiliser contains nitrification inhibitor in mineral fertiliser, especially new or known pyrazole compound, to reduce volatility
02/10/1998US5717111 Condensation polymerization forming polyester, catalytic depolymerizing in a solvent
01/1998
01/21/1998EP0625977B1 Piperazine derivatives as 5-ht1a antagonists
01/20/1998US5710149 Piperazine derivatives as 5-ht antagonists
01/13/1998US5707559 Chemiluminescent 1,2-dioxetane compounds
12/1997
12/30/1997US5703249 Bicycloaliphatic 2-methylene-1,3-dioxepanes
12/18/1997WO1997047611A1 Dibenzo-oxazepine and -dioxepine derivatives and their use as anti-tumor agents
12/18/1997CA2257422A1 Dibenzo-oxazepine and -dioxepine derivatives and their use as anti-tumor agents
12/16/1997US5698728 Alkene intermediates for preparing 1,2-dioxetanes
12/16/1997US5698727 1,2-dioxetane derivatives, intermediates for syntheses thereof and methods of producing the intermediates
12/16/1997US5698715 Preparation of unsaturated cyclic ethers
11/1997
11/26/1997EP0808458A1 Dioxetane compounds for the chemiluminescent detection of proteases, methods of use and kits therefore
11/05/1997EP0618892B1 Polymeric optical amplifier doped with lanthanide
11/04/1997US5684020 Piperazine, piperidine and 1,2,5,6-tetrahydropyridine
10/1997
10/21/1997US5679803 1,2 chemiluminescent dioxetanes of improved performance
10/21/1997US5679802 Amount of light emitted is measure of concentration of substance to be assayed
10/09/1997WO1997036893A1 Piperazine and piperidine compounds
10/01/1997EP0797564A1 Lignans, a process for their production and pharmaceutical compositions and uses thereof
09/1997
09/17/1997EP0794987A1 Chemiluminescent dialkyl-substituted 1,2-dioxetane compounds, methods of synthesis and use
09/03/1997CN1158606A Benzoylaguanidine derivatives as medicaments
08/1997
08/27/1997EP0790991A1 Novel 1,2-dioxetane compounds with haloalkoxy groups, methods of preparation and use
08/06/1997CN1035539C Pesticidal composition comprising hydrazine derivative
08/05/1997US5654154 Quaternary ammonium compound
07/1997
07/29/1997US5652345 1,2-dioxetane compound
07/22/1997US5650525 Chemiluminescent compounds that are heat stable
07/15/1997US5648555 Unsaturated ethers with adamantane groups for detectable compounds by fluorescence
07/08/1997US5646306 Process for controlled depolymerization of feed material to produce a product with lower molecular weight
07/08/1997CA2127878C Fo-1289 substance and its production
06/1997
06/25/1997EP0780362A1 3,3-Dioxy-4,4,4-trifluorobutyric acid derivatives
06/17/1997US5639907 Synthesis of 1,2-dioxetanes and intermediates therefor
06/10/1997US5637747 Synthesis of 1,2-dioxetanes and intermediates therefor
06/05/1997WO1997014696A3 Heterocyclic dioxethane substrates, process for their preparation and their use
06/04/1997CN1150949A Preparation of unsaturated cyclic ethers
06/03/1997US5635529 Sulfonamidodioxepanes, methods of preparation, intermediates, salts and use thereof
05/1997
05/21/1997EP0773927A2 Benzoylguanidine derivatives as medicaments
05/20/1997US5631353 Alkene adamantane intermediates and the corresponding 1,2-dioxetanes
05/20/1997US5631167 Fluid capsules in conduits with segments containing dioxetane reagents as activators
05/15/1997WO1997017322A1 Calixarenes and their use for sequestration of metals
05/06/1997US5627057 Inhibitor compounds of farnesyl-protein transferase and chemotherapeutic compositions containing the same, produced by strain ATCC 55532
04/1997
04/29/1997US5625077 1,2-dioxetanes
04/24/1997WO1997014954A1 Improved chemiluminescent 1,2-dioxetanes
04/24/1997WO1997014696A2 Heterocyclic dioxethane substrates, process for their preparation and their use
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