Patents
Sitemap › C07 - Organic chemistry › C07D - Heterocyclic compounds › C07D 221 - Heterocyclic compounds containing six-membered rings having one nitrogen atom as the only ring hetero atom, not provided for by groups
Patents for C07D 221 - Heterocyclic compounds containing six-membered rings having one nitrogen atom as the only ring hetero atom, not provided for by groups (10,931)
01/2014
01/01/2014CN102227410B Bis [o-(14-benzoylaconine-8-yl)] esters
12/2013
12/31/2013US8618300 Indolizine inhibitors of leukotriene production
12/31/2013US8618296 Arylethynyl derivatives
12/31/2013US8618126 Antiparisitic dihydroazole compounds and compositions comprising same
12/31/2013US8618123 Benzenesulfonyl-chromane, thiochromane, tetrahydronaphthalene and related gamma secretase inhibitors
12/26/2013US20130345252 Synthesis and use of dual tyrosyl-dna phosphodiesterase i (tdp1)- topoisomerase i (top1) inhibitors
12/26/2013US20130345251 Large substituent, non-phenolic opioids and methods of use thereof
12/26/2013US20130345178 8-AZA Tetracycline Compounds
12/25/2013EP2677560A1 Organic electroluminescence element and illumination device
12/25/2013CN102070526B Method for synthesizing 3-aza-bicyclo[4.1.0]heptane-6-formic acid with protective group
12/24/2013US8614317 Sulfonamide derivatives of polycyclic dyes used for analytical applications
12/24/2013US8614225 Process for the purification of palonosetron or its salt
12/24/2013CA2600606C Indanes
12/19/2013US20130338182 Novel morphinans useful as analgesics
12/18/2013CN103450080A Preparation method of 3,3-pentamethylene glutarimide
12/17/2013US8609846 Naphthalene monoimide derivatives and use thereof as photosensitizers in solar cells and photodetectors
12/17/2013US8609686 Substituted azabicyclic compounds and the use thereof
12/17/2013US8609681 Spirocyclic nitriles as protease inhibitors
12/17/2013CA2611893C Tetrahydroquinolines for use as modulators of the mitotic motor protein eg5
12/12/2013WO2013182263A1 Phenanthrene compounds for organic electronic devices
12/12/2013US20130331569 Cross-linked cyclic amine compounds and agents for pest control
12/11/2013EP2671869A1 Tetrahydroisoquinoline derivative
12/11/2013CN103435548A Preparation method of davidiisine A
12/11/2013CN103435547A Incarvillateine preparation method
12/10/2013US8604200 Diaza-spiro-{4,4}-nonane derivatives as neurokinin (NK1) antagonists
12/10/2013US8603947 (4-haloalkyl-3-thiobenzoyl)cyclohexanediones and use thereof as herbicides
12/10/2013US8603523 Pharmaceutical composition and its use in a method for treatment of patients with upper respiratory mucosal congestion
12/03/2013US8598199 Octahydropentalene compounds as chemokine receptor antagonists
12/03/2013US8598148 Synthesis of tetracyclines and analogues thereof
11/2013
11/28/2013WO2013174736A1 N-[3-(2-carboxyethyl)phenyl]piperidin-1-ylacetamide derivatives and use thereof as activators of soluble guanylate cyclase
11/28/2013US20130317010 Tetrahydroisoquinoline derivative
11/27/2013EP2666768A2 Condensed-cyclic compound and organic light-emitting diode comprising the same
11/27/2013CN103408493A Multi-arm naphthalimide fluorescent molecule and preparation method thereof
11/27/2013CN103408492A Preparation method of 6-substitute-5,6-dihydro phenanthridine derivative
11/27/2013CN103408440A Organic compound for detecting content of metal ions in water environment
11/27/2013CN103405431A Opioid and opioid-like compounds and uses thereof
11/27/2013CN102399187B Preparation method of sinomenine
11/26/2013US8592446 [1,10]-phenanthroline derivatives for the treatment of neurodegenerative or haematological diseases
11/26/2013US8592424 Topical regional neuro-affective therapy
11/26/2013US8592383 Cycloalkyl-fused tetrahydroquinolines as CRTH2 receptor modulators
11/21/2013US20130310565 Novel nitrogen-containing heteroaryl compounds and methods of use thereof
11/21/2013US20130310562 Bicyclic Heteroaromatic Compounds As Protein Tyrosine Kinase Inhibitors
11/21/2013US20130310415 Morphinan compounds
11/20/2013EP1489082B1 Intermediate compounds
11/19/2013US8586746 Amino-aza-adamantane derivatives and methods of use
11/19/2013US8586744 Antiviral phosphinate compounds
11/19/2013US8586570 Sox-based kinase sensor
11/19/2013CA2739888C Spirocyclic gpr40 modulators
11/14/2013WO2013167963A1 Benzomorphan compounds as opioid receptors modulators
11/14/2013WO2013167711A1 Beta-amyloid-directed multitarget compounds for the treatment of alzheimer's disease
11/14/2013US20130303491 Antiviral Drugs for Treatement or Prevention of Dengue Infection
11/13/2013EP2662358A1 Catecholamine derivatives and prodrugs thereof
11/13/2013CN103391924A Novel antiviral compounds
11/13/2013CN103387539A Synthesis of 4-benzyloxy-17-acetylmorphinan-6-one
11/13/2013CN102744056B Ti-V loaded aluminum-pillared montmorillonite heterogeneous catalyst and application thereof
11/13/2013CN102234506B Purpose of 1,8-naphthalimide derivatives
11/12/2013US8580812 Heteroaryl amide analogues as P2X7 antagonists
11/12/2013US8580810 Compounds and formulations suitable for radical scavenging
11/07/2013WO2013163668A1 Papaver bracteatum with modified alkaloid content
11/07/2013US20130296571 Quinoline derivative compound, method for preparing same, and pharmaceutical composition containing same
11/07/2013US20130296279 Substituted tetracyclines
11/06/2013CN103382178A Condensed-cyclic compound and organic light-emitting diode comprising the same
11/06/2013CN102731399B Preparation method of high-purity 3-methoxy-9 alpha, 13 alpha, 14 alpha morphinan hydrochloride
11/05/2013US8575158 1-phenyl-substituted heterocyclyl derivatives and their use as prostaglandin D2 receptor modulators
10/2013
10/30/2013EP2655366A1 Naphtalene monoimide derivatives and use thereof as photosensitizers in solar cells and photodetectors
10/30/2013EP2655332A1 Novel morphinans useful as analgesics
10/30/2013CN102161608B Method for improving stereoselectivity of intramolecular photocyclization reaction
10/29/2013US8569327 Phenanthroindolizidine derivative and NFκB inhibitor containing same as active ingredient
10/29/2013CA2578245C Solvent free amorphous rapamycin
10/24/2013WO2013156423A1 New phenyl-tetrahydroisoquinoline derivatives
10/24/2013US20130281483 Peripheral opioid receptor antagonists and uses thereof
10/24/2013US20130281476 Modulators of Muscarinic Receptors
10/24/2013CA2861060A1 New phenyl-tetrahydroisoquinoline derivatives
10/23/2013CN103360358A 15-oxospiramilactone derivatives, and preparation method and applications thereof
10/23/2013CN103360311A New preparation process of hydrobromic acid lappaconitine
10/23/2013CN102584701B Naphthalene imide two-photon absorption material and preparation method thereof
10/22/2013US8563728 Process for the preparation of Dutasteride
10/22/2013US8563727 (+)-morphinanium N-oxides and processes for their production
10/22/2013US8563580 Flavivirus inhibitors and methods for their use
10/22/2013US8563572 Quaternary opioid carboxamides
10/17/2013US20130274287 Phenyl-tetrahydroisoquinoline derivatives
10/17/2013US20130274283 Premature-termination-codons readthrough compounds
10/16/2013CN102614149B Method for preparing sinomenine capsules
10/15/2013US8557992 Heterocyclic fused phenanthrolinone M1 receptor positive allosteric modulators
10/15/2013US8557837 Sinomenine derivatives, synthetic methods and uses thereof
10/15/2013US8557784 Glycyrrhizinates of morphinan derivatives
10/15/2013US8557319 Stable natural color process, products and use thereof
10/10/2013WO2013149997A1 Substituted tricyclic compounds with activity towards ep1 receptors
10/09/2013EP2647628A1 Substituted tricyclic compounds with activity towards ep1 receptors
10/09/2013CN101659638B Organic compound and organic electroluminescent device containing same
10/08/2013US8552191 Process and intermediates for the synthesis of 8-[{1-(3,5-bis-(trifluoromethyl)phenyl)-ethoxy}-methyl]-8-phenyl-1,7-diaza-spiro[4.5]decan-2-one compounds
10/08/2013US8552183 Process for the covalent coupling of two molecules by means of a diels-alder reaction with inverse electron requirement
10/08/2013US8552179 Organic compound, photovoltaic layer and organic photovoltaic device
10/08/2013US8551982 Benzodioxane inhibitors of leukotriene production
10/08/2013US8551980 Substituted triazolopyridines
10/08/2013CA2706171C Fused indane compound
10/03/2013WO2013148537A1 Substituted spirobicyclic compounds and methods of use
10/03/2013US20130261146 Nitric oxide and its biomedical significance
10/02/2013EP2643300A1 Inhibitors of the activity of complex iii of the mitochondrial electron transport chain and use thereof for treating diseases
10/02/2013CN103339109A Tetrahydroisoquinoline derivative
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 ... 110