Patents
Sitemap › C07 - Organic chemistry › C07D - Heterocyclic compounds › C07D 311 - Heterocyclic compounds containing six-membered rings having one oxygen atom as the only hetero atom, condensed with other rings
Patents for C07D 311 - Heterocyclic compounds containing six-membered rings having one oxygen atom as the only hetero atom, condensed with other rings (24,127)
12/1998
12/23/1998CN1041311C Method for preparing benzopyran and related LTB4 antagonists
12/22/1998US5852195 Pyranone compounds useful to treat retroviral infections
12/22/1998US5852126 Polymerisable composition and the use thereof
12/22/1998US5851621 High-capacity storage media
12/17/1998WO1998056784A1 Process for preparing 3-isochromanome
12/17/1998WO1998056783A1 Bi-aromatic compounds and pharmaceutical and cosmetic compositions containing same
12/17/1998WO1998056782A1 Cristalline ( - ) - 3r,4r -trans-7-methoxy -2,2-dimethyl-3-phenyl-4- {4-[2-(pyrrolidin-1-yl)ethoxy] phenyl}chromane, hydrogen maleate
12/17/1998WO1998056752A1 Compounds active at a novel site on receptor-operated calcium channels useful for treatment of neurological disorders and diseases
12/16/1998CN1201792A Manufacture of d-tocopherol
12/15/1998US5849798 Polyaromatic heterocyclic compounds and pharmaceutical/cosmetic compositions comprised thereof
12/15/1998US5849755 3-amidochromanylsulfonyl(thio)ureas, processes for their preparation, their use, and pharmaceutical preparations comprising them
12/15/1998US5849745 N-benzylpiperazine compounds
12/10/1998WO1998055477A1 Novel substituted naphthopyrans
12/10/1998WO1998055475A1 Guanidine deriviatives as inhibitors of na+/h+ exchange in cells
12/10/1998WO1998055472A1 Coumarin derivatives, methods of preparation and application as medicines
12/10/1998WO1998055457A1 Substituted naphthopyrans
12/10/1998WO1998055449A1 Hydroxamic acid compounds having anticancer and anti-parasitic properties
12/10/1998DE19723722A1 Nichtsteroidale Gestagene Non-steroidal progestins
12/09/1998EP0882722A1 Preparation of alpha-tocopherol
12/09/1998EP0882036A1 Method of producing dl-alpha-tocopherol or dl-alpha-tocopheryl acetate
12/09/1998EP0882035A1 Process for the production of 2h-1-benzopyrans
12/09/1998EP0882029A1 Heterocyclic derivatives as antidiabetic and antiobesity agents
12/09/1998CN1201392A Pentacyclic compounds, intermediates, preparation process, compositions and methods thereof
12/09/1998CN1201034A Comprehensive utilizing of nicotine in low-quality tobacco leafs, and technology for preparing its by-product melim
12/09/1998CN1041087C Arylacetamides, preparation method and use thereof
12/08/1998US5847167 Carbamoyloxlabdanes
12/08/1998US5847166 Synthesis of aryl ethers
12/08/1998US5847164 Method for the preparation of chromanone 7
12/08/1998US5847162 4, 7-Dichlororhodamine dyes
12/08/1998US5847138 Chemical process
12/08/1998US5847128 Water soluble derivatives of cannabinoids
12/06/1998CA2239481A1 Manufacture of .alpha.-tocopherol
12/03/1998WO1998054166A1 A new salt
12/03/1998WO1998054164A1 Sulfonamide derivatives, their production and use
12/03/1998WO1998054159A1 Non-steroidal (hetero) cyclically substituted acylanilides with mixed gestagen and androgen activity
12/03/1998CA2287292A1 Sulfonamide derivatives, their production and use
12/02/1998EP0881241A2 Copolymers and dyes for optical pH sensors
12/02/1998EP0880514A1 Non-steroidal polycyclic ring sulphamate derivatives, their preparation and their use as oestrone sulphatase inhibitors
12/02/1998EP0662968B1 Photochromic naphthopyran compounds
12/01/1998US5844061 Polyphenol derivative compositions and perparation thereof
12/01/1998US5844024 Cyclic diphenylacetonitriles as stabilizers
12/01/1998US5843990 Pyran-chromenone compounds, their synthesis and anti-HIV activity
12/01/1998US5843989 C4 -amide substituted compounds and their use as therapeutic agents
12/01/1998US5843988 Cyclopropachromencarboxylic acid derivatives
12/01/1998US5843986 Tricyclic amide compounds
12/01/1998US5843976 Methods for lowering serum cholesterol and inhibiting smooth muscle cell proliferation, restenosis, endometriosis, and uterine fibroid disease
12/01/1998US5843972 Heterocyclic β-adrenergic agonists
12/01/1998US5843718 Recombinant production of novel polyketides
12/01/1998CA2018573C Lyophilized preparation of 6-(3-dimethylaminopropionyl) forskolin
11/1998
11/26/1998WO1998052935A1 Substituted heterocyclic compounds, method for preparing and compositions containing same
11/26/1998WO1998052934A1 METHOD FOR THE SYNTHESIS OF 8-C-β-D-[2'-O-(E)-CINNAMOYL] GLYCOPYRANOSYL-2-[2-HYDROXY] PROPYL-7-METHOXY-5-METHYLCHROMONE
11/25/1998EP0794960A4 An aglucone isoflavone enriched vegetable protein concentrate and process for producing
11/25/1998EP0654994B1 Use of cineol or menthol for the treament of asthma
11/24/1998US5840999 Asymmetric benzoxanthene dyes
11/24/1998US5840922 Reacting an amino-coumarin derivative with diethyl-ethoxymethylene malonate
11/24/1998US5840921 Method for the preparation of aldol product 7B
11/24/1998US5840751 Administering in the treatment of infection or disease caused by a retrovirus
11/24/1998US5840735 Estrogen
11/19/1998WO1998051679A1 Tocopherol esters and their cosmetic and pharmaceutical uses
11/19/1998WO1998051308A1 METHODS FOR TREATING INFLAMMATION AND INFLAMMATORY DISEASES USING pADPRT INHIBITORS
11/19/1998WO1998051307A1 METHODS FOR TREATING INFLAMMATION, INFLAMMATORY DISEASES, ARTHRITIS AND STROKE USING pADPRT INHIBITORS
11/18/1998EP0878458A1 Oxidation process of ethers
11/18/1998CN1040749C Process for preparation of phenoxypyrimidine compounds
11/17/1998US5837759 Stabilizer mixture of chroman derivatives and inert organic solvents, and microcapsules containing this stabilizer mixture
11/17/1998US5837702 4-arylamino-benzopyran and related compounds
11/12/1998WO1998050807A1 Photochromic compositions, photochromic compounds (co)polymers matrices
11/12/1998WO1998035951A3 New aminopiperazine derivatives
11/12/1998CA2287961A1 Photochromic compositions, photochromic compounds (co)polymers matrices
11/11/1998EP0877091A1 Antifungal substances be-49385 and process for producing the same
11/11/1998EP0876363A1 Polymer-bound fluorophores as optical ion sensors
11/11/1998EP0876352A1 Process
11/11/1998EP0876330A1 Aryl or heteroaryl amides of tetrahydronaphthalene, chroman, thiochroman and 1,2,3,4-tetrahydroquinoline carboxylic acids having retinoid-like biological activity
11/11/1998CN1198816A Polyoxyhydrocarbyl related products and methods for fluorescence assays
11/10/1998US5834571 Gas phase polymerization process
11/10/1998US5834508 Ketone derivatives
11/05/1998WO1998049154A1 Alpha-tocopherol 4-aminobenzoic acid ester compounds and method for preparing the same
11/05/1998WO1998049153A1 Preparation of isoflavones from legumes
11/05/1998WO1998048846A1 Light imaging contrast agents
11/05/1998WO1998048845A1 Method of demarcating tissue
11/05/1998WO1998048838A1 Compounds
11/04/1998EP0875509A1 Chromene compound
11/04/1998EP0874628A1 Use of 3,4-diphenyl chromans for the manufacture of a pharmaceutical composition for the treatment or prophylaxis of benign prostatic hypertrophy
11/04/1998CN1197797A New heterocyclic compounds, process for their preparation and pharmaceutical compositions containing them
11/03/1998US5830920 Prevention growth of smooth muscle cells
11/03/1998US5830912 Derivatives of 6,8-difluoro-7-hydroxycoumarin
11/03/1998US5830908 Crystalline hydrochloride of (R)-(-)-2-(N- 4-(1,1-dioxido-3-oxo-2,3-dihydro-benzisothiazol-2-yl-)-butyl!-aminomethyl)-chroman
11/03/1998US5830870 Prevent loss of muscle mass
11/03/1998US5830750 Recombinant production of novel polyketides
10/1998
10/29/1998WO1998047890A1 Substituted benzopyran derivatives for the treatment of inflammation
10/29/1998WO1998047889A1 Chroman derivatives
10/29/1998WO1998047505A1 Neuropeptide y receptor antagonist
10/28/1998EP0873993A1 Heterocyclic compounds, process for their preparation and pharmaceutical compositions containing them
10/28/1998EP0873744A2 Use of heterocyclic carbonyl compounds for dying keratinous fibers
10/28/1998EP0873406A2 Protein induced by deprenyl
10/28/1998EP0873295A1 Dimer-selective rxr modulators and methods for their use
10/28/1998EP0873126A1 Labeled vitamin d compounds and the use thereof
10/28/1998EP0873122A1 Use of 3,4-diphenyl chromans for the manufacture of a pharmaceutical composition for the treatment or prophylaxis of prostatic carcinoma
10/28/1998EP0873121A1 Use of 3,4-diphenyl chromans for the manufacture of a pharmaceutical composition for the treatment or prophylaxis of atrophy of skin and/or mucous membranes
10/28/1998EP0873120A1 Use of 3,4-diphenyl chromans for the manufacture of a pharmaceutical composition for the treatment or prophylaxis of menopausal symptoms
10/28/1998CN1040458C Method for stimulating the growth of vesicular-arbuscular mycorrhizal fungi
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