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)
12/2012
12/05/2012CN101926452B Wild jujube leaf total flavonoids extract and preparation method thereof
12/05/2012CN101720321B Steroids derivatives as selective progesterone receptor modulators
12/04/2012US8324431 Process for preparing 2,4-dihydroxyphenyl 4-methoxybenzyl ketones
12/04/2012US8324408 Method for the preparation of dronabinol
12/04/2012US8324405 Chromene derivatives and use thereof as HIF hydroxylase activity inhibitors
12/04/2012US8323750 Method of ultraviolet light assisted surface modification and product having a surface formed by this method
12/04/2012CA2549399C Process for purifying (-)-.delta.9-trans-tetrahydrocannabinol
11/2012
11/29/2012WO2012162513A2 Alcohol-, diol-, and carbohydrate-substituted indenoisoquinolines as topoisomerase i inhibitors
11/29/2012WO2012161750A1 Surfactant compositions and synthesis
11/29/2012WO2012160182A1 Polymer-bonded quaterrylene and/or terrylene dyes and compositions containing same
11/29/2012WO2012102937A3 Benz imidazole compounds that expand hematopoietic stem cells
11/29/2012US20120302748 Treatment or prophylaxis of proliferative conditions
11/29/2012US20120302630 Na/K-ATPase Ligands, Ouabain Antagonists, Assays and Uses Thereof
11/29/2012US20120301880 Alkyl amine compounds for fluorescent labeling
11/29/2012US20120301596 Method for manufacturing polymethoxyflavones that are highly stable over time and have reduced residual pesticide levels
11/29/2012CA2835722A1 Polymer-bonded quaterrylene and/or terrylene dyes and compositions containing same
11/28/2012EP2526940A2 Compositions containing enantiomeric equol, and methods for their making
11/28/2012CN102803228A Acid-labile trigger units
11/28/2012CN102796086A Antagonists of the vanilloid receptor subtype 1 (vr1) and uses thereof
11/28/2012CN102796070A Preparation method of oligomeric proanthocyanidins
11/28/2012CN102796069A Method for extracting dihydromyricetin and Ampelopsis grossedentata polysaccharide from Ampelopsis grossedentata
11/28/2012CN102796068A Method for synthetizing (R)-(plus)-pinocembrin and (S)-(minus)-pinocembrin
11/28/2012CN102796067A Method for extracting flavonoids from xanthoceras sorbifolia shells
11/28/2012CN102796066A Flavone compound and preparation method and application thereof
11/28/2012CN101478978B Delta-tocotrienol treatment and prevention of pancreatic cancer
11/27/2012US8318942 Process for preparing Donepezil and its derivatives
11/27/2012US8318699 Tumor necrosis factor inhibitors
11/27/2012US8318502 Long wavelength fluorogenic intracellular ion indicators that are well retained in the cytosol
11/27/2012CA2643400C Camptothecin derivatives and their uses
11/22/2012WO2012157474A1 Compound, field effect transistor, method for manufacturing field effect transistor, solar cell, organic light-emitting element, composition, array for display devices, and display device
11/22/2012WO2012126178A3 Pharmaceutical composition for treating hepatic disease
11/22/2012WO2012092288A3 Compositions and methods of using crystalline forms of wortmannin analogs
11/22/2012US20120295966 Chromone Inhibitors of S-Nitrosoglutathione Reductase
11/21/2012EP2524914A1 Novel sulfonic acid derivative compound and novel naphthalic acid derivative compound
11/21/2012CN1474803B Novel amide derivatives and medicinal use thereof
11/21/2012CN102786509A 2-(5,6-methylxanthone-4-yl)-acetic acid derivatives, preparation method and uses thereof
11/21/2012CN102786508A Spiro-fluorene-9,9-xanthene bipolar luminescent material, its preparation method and its application method
11/21/2012CN102786507A Simple method for extracting food-grade anthocyanin in purple potato
11/21/2012CN102786506A Technology for rapidly preparing 25% anthocyanidins from cowberry
11/21/2012CN102786505A Preparation method for separating three flavone monomeric compounds from flos pedicularis
11/21/2012CN102786504A Asymmetric synthesis method of 2-amino-4H-benzopyran compound
11/21/2012CN102786394A Substituent bis-aryl methylene naphthenic base derivative as well as preparation method and application thereof
11/21/2012CN101429186B Split method for pinocembrin racemate
11/21/2012CN101346366B Benzochromene derivatives
11/20/2012US8314155 Bicyclic aromatic sulfinyl derivatives
11/20/2012US8314070 Osmoprotective complexes for prevention of intra-cellular dehydration in mammals
11/20/2012CA2693180C Fused bicyclic compound
11/15/2012WO2012154676A1 Partially saturated tricyclic compounds and methods of making and using same
11/15/2012WO2012154564A1 Fatty acid phenolic derivatives and their uses
11/15/2012WO2012153684A1 Ruthenium-diamine complex and method for producing optically active compound
11/15/2012WO2012152779A1 Process of separating chiral isomers of chroman compounds and their derivatives and precursors
11/15/2012US20120289716 Method for high-speed fluoromethylation and process for preparation of pet tracer using same
11/15/2012US20120289715 Synthesis of C-3 Coupled Biflavonoids and C-3 Coupled Biflavonoid Analogues
11/15/2012US20120289697 Novel sulfonic acid derivative compound and novel naphthalic acid derivative compound
11/15/2012US20120289577 Composition for treating or preventing hearing loss comprising naphthoquinone-based compounds
11/15/2012US20120289555 Novel S-Nitrosoglutathione Reductase Inhibitors
11/15/2012US20120289496 Novel compounds as modulators of protein kinases
11/15/2012US20120289484 Prodrugs of tetrahydrocannabinol, compositions comprising prodrugs of tetrahydrocannabinol and methods of using the same
11/15/2012CA2835261A1 Partially saturated tricyclic compounds and methods of making and using same
11/15/2012CA2832994A1 Ruthenium-diamine complex and method for producing optically active compound
11/14/2012EP2522647A1 Process of separating chiral isomers of chroman compounds and their derivatives and precursors
11/14/2012EP2521724A2 Agents and methods for treating ischemic and other diseases
11/14/2012CN102781928A Process for extracting compound from cranberry leaves and related products
11/14/2012CN102781911A Latent acids and their use
11/14/2012CN102775418A Synthesis and application of novel chiral quaternary ammonium salt phase-transfer catalyst
11/14/2012CN102775376A Chromanone compound, and preparation method and application thereof
11/14/2012CN102775375A Chromone compound, preparation method and application of chromone compound, anti-aids pharmaceutical composition prepared from chromone compound and preparation of anti-aids pharmaceutical composition
11/14/2012CN102775374A Coumarin compound, and preparation method and application thereof
11/14/2012CN102775373A N-substituted amino coumarins compound and preparation and application thereof
11/14/2012CN101671357B (S)-Alpha, Alpha-fluorine-containing diaryl-2-pyrrolidine methanol derivative as well as preparation and applications thereof
11/14/2012CN101568528B Solvent addition and removal in the hydrogenation of catmint oil
11/14/2012CN101405280B Carbocyclic and heterocyclic arylsulfones as gamma secretase inhibitors
11/14/2012CN101068801B Arylsulfonylmethyl or arylsulfonamide substituted aromatic compounds suitable for treating disorders that respond to modulation of the dopamine D3 receptor
11/14/2012CN101048069B Consumable composition with antioxidants
11/13/2012US8309745 Epigallocatechin dimers or trimers having lipase inhibitory activity and/or antioxidant activity
11/13/2012US8309744 Prostaglandin synthesis and intermediates for use therein
11/13/2012US8309743 Compound comprising triarylamine moieties and a condensed ring moiety, and the production method thereof
11/13/2012US8309728 Naphthalenetetracarboxylic acid derivatives and their use as semiconductors
11/13/2012US8308996 Chromene compound
11/13/2012US8308995 Chromene compound
11/13/2012CA2689136C 3',4',5-trimethoxy flavone derivatives as stimulant of mucus secretion, method of the same, and pharmaceutical composition comprising the same
11/08/2012WO2012151525A1 Novel compounds as modulators of protein kinases
11/08/2012WO2012149599A1 Photochromic polymer
11/08/2012US20120283450 Compounds including an anti-inflammatory pharmacore and methods of use
11/08/2012US20120283432 Use of rylene derivatives as photosensitizers in solar cells
11/08/2012US20120283322 Rhus Verniciflua Stokes Extract Having Increased Content Of Active Flavonoid Compound And Method For Preparing Same
11/08/2012US20120283313 Inhibition and treatment of prostate cancer metastasis
11/08/2012CA2833935A1 Novel compounds as modulators of protein kinases
11/07/2012EP2520562A1 Anti-leishmania compound and anti-leishmania drug
11/07/2012CN202516328U Normal-temperature concentration and purification device of tea polyphenols
11/07/2012CN102766266A Method for extracting and separating vitamin E polyethylene glycol succinic acid monoester and diester
11/07/2012CN102766179A Extraction separation method of Erigeron Breviscapus related substance
11/07/2012CN102766128A Process for production of delta-9-tetrahydrocannabinol
11/07/2012CN102766127A System and method for continuously preparing natural vitamin E and phytosterol by thermal coupling
11/07/2012CN102766126A Novel technology for extracting vitamin E from maize germ oil deodorizer distillate
11/07/2012CN102766125A Extraction and purification method for black rice anthocyanin
11/07/2012CN102766124A Chromone-containing benzoyl hydrazone compound capable of suppressing growth of cyanobacteria
11/07/2012CN102764293A Production process for quickly and easily extracting plant flavone compound
11/07/2012CN102068701B Application of cleavable polyethylene glycol (PEG) lipid derivative in preparation
11/07/2012CN101948458B Baicalein derivatives with antitumor activity and application thereof in medicines
1 ... 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 ... 242