C07D 489 - Heterocyclic compounds containing 4ah-8, 9 c- iminoethano-phenanthro [4, 5-b, c, d] furan ring systems, e.g. derivatives of [4, 5-epoxy]-morphinan of the formula:

Patents for C07D 489 - Heterocyclic compounds containing 4ah-8, 9 c- iminoethano-phenanthro [4, 5-b, c, d] furan ring systems, e.g. derivatives of [4, 5-epoxy]-morphinan of the formula: (2,334)
12/2011
12/21/2011	CN101492451B 8α取代芳基-4,5-环氧吗啡喃衍生物或其盐、制备方法和用途 8α-substituted aryl-4,5-epoxy-morphinan derivative, preparation and use
12/21/2011	CN101356176B 功能性肠病的治疗或预防药 Functional bowel disorders therapeutic or prophylactic agent
12/21/2011	CN101090722B 镇痛剂 Analgesics
12/21/2011	CN101027307B 通过还原烷基化作用制备鸦片止痛剂 By reductive alkylation preparation of opioid analgesics
12/15/2011	WO2011154826A1 Process for n-dealkylation of tertiary amines
12/15/2011	US20110306766 Process for the Synthesis of N-Demethylated Morphinane Compounds
12/15/2011	US20110306628 Non-peptidyl, potent, and selective mu opioid receptor antagonists
12/15/2011	US20110306603 Large substituent, non-phenolic opioids and methods of use thereof
12/15/2011	CA2802295A1 Transition metal-catalyzed processes for the preparation of n-allyl compounds and use thereof
12/15/2011	CA2802294A1 Process for n-dealkylation of tertiary amines
12/14/2011	EP2393783A1 Process for preparing hydrocodone using a super acid
12/07/2011	CN101845047B 一种溴甲基纳曲酮的制备方法 An methylnaltrexone preparation bromine
11/2011
11/30/2011	EP2307420B1 Nalmefene di-ester prodrugs
11/29/2011	US8067597 Halogenation in presence of catalyst, heating in presence of acid, oxidation, reduction
11/29/2011	US8067431 Chemically modified small molecules
11/29/2011	US8067213 use of a mutagenized Papaver somniferum poppy plant to produce thebaine and oripavine in higher yield; morphine, codeine
11/17/2011	WO2011119605A3 Morphinane derivatives containing a carboxamide group as opioid receptor ligands
11/16/2011	EP2385943A2 Fluorine containing compounds and methods of use thereof
11/15/2011	US8058439 Process for preparing oxycodone having reduced levels of 14-hydroxycodeinone
11/10/2011	US20110275820 Synthesis of morphine-6-glucuronide or one of the derivatives thereof
11/03/2011	WO2011137331A2 4-fluoro-4-arylpiperdin-1-yl derivatives as mu opioid function moderators
11/03/2011	WO2011137086A1 Preparation of saturated ketone morphinan compounds having low metal content
11/03/2011	US20110270011 Use of opioids or opioid mimetics for the treatment of resistant cancer patients
11/03/2011	US20110269964 N-Alkylation of Opiates
11/03/2011	US20110269963 Preparation of Saturated Ketone Morphinan Compounds Having Low Metal Content
11/01/2011	CA2439269C Pharmaceutical salts of 1-phenyl-3-dimethylaminopropane compounds
10/2011
10/27/2011	US20110263630 Synthesis of metabolically stable agents for alcohol and drug abuse
10/27/2011	US20110262532 Controlled Release Hydrocodone Formulations
10/27/2011	US20110262359 Compositions comprising enzyme-cleavable prodrugs of active agents and inhibitors thereof
10/27/2011	US20110262355 Compositions comprising enzyme-cleavable opioid prodrugs and inhibitors thereof
10/26/2011	CN102227434A Processes for selective amination of ketomorphinans
10/26/2011	CN102227433A Processes for synthesis of tertiary amines
10/26/2011	CN102225939A Process for preparing N-alkyl naltrexone halides
10/19/2011	EP2377866A1 Preparation of low impurity opiates in a continuous flow reactor
10/19/2011	EP2376512A2 Derivatives of morphine-6-glucuronid, process for their preparation and their use in therapy
10/19/2011	EP2376511A2 Bicyclic derivatives of morphine-6-glucuronid, process for their preparation and their application in therapy
10/19/2011	EP2376496A2 Synthesis of morphine-6-glucuronide or of a derivative thereof
10/19/2011	EP1233966B2 Hydromorphinone and hydrocodeinone compositions and methods for their synthesis
10/13/2011	US20110251228 Nalmefene hydrochloride dihydrate
10/13/2011	US20110251227 Analgesic agents
10/11/2011	US8034825 Chemically modified small molecules
10/06/2011	WO2011123863A1 Transdermally deliverable opioid prodrugs, abuse-resistant compositions and methods of using opioid prodrugs
10/06/2011	US20110245493 Delivery of drug amines through an inhalation route
10/06/2011	US20110245288 Transdermally deliverable opioid prodrugs, abuse-resistant compositions and methods of using opioid prodrugs
10/06/2011	US20110245287 Hybrid Opioid Compounds and Compositions
10/06/2011	US20110243889 Opioid and opioid-like compounds and uses thereof
10/06/2011	CA2795156A1 Transdermally deliverable opioid prodrugs, abuse-resistant compositions and methods of using opioid prodrugs
10/05/2011	EP2371357A1 Oral formulations and lipophilic salts of methylnaltrexone
10/05/2011	EP2370443A1 Dihydroetorphines and their preparation
09/2011
09/29/2011	WO2011117172A1 Preparation of low impurity opiates in a continuous flow reactor
09/29/2011	US20110237614 Pegylated Opioids with Low Potential for Abuse
09/29/2011	CA2793725A1 Carboxamide bioisosteres of opiates
09/29/2011	CA2792132A1 Preparation of low impurity opiates in a continuous flow reactor
09/22/2011	US20110230511 Carboxamide bioisosteres of opiates
09/15/2011	CA2789798A1 Oral formulations and lipophilic salts of methylnaltrexone
09/13/2011	US8017777 Process for the preparation of buprenorphine and derivatives for buprenorphine
09/13/2011	US8017622 Opioid and opioid-like compounds and uses thereof
09/07/2011	EP2291380B1 Nalmefene prodrugs
09/07/2011	CN102174049A Process for salifying naloxone hydrochloride
09/06/2011	US8012990 Methods of converting a patient's treatment regimen from intravenous administration of an opioid to oral co-administration of morphine and oxycodone using a dosing algorithm to provide analgesia
08/2011
08/31/2011	CN1939920B Eastern poppy base compound and its medical use
08/31/2011	CN102166432A Method for extracting morphine from opium
08/25/2011	US20110207763 8-carboxamido-2,6-methano-3-benzazocines
08/25/2011	US20110207762 Oxycodone hydrochloride having less than 25 ppm 14-hydroxycodeinone
08/23/2011	US8003794 (S)-N-methylnaltrexone
08/23/2011	US8003793 Methods for making 3-O-protected morphinones and 3-O-protected morphinone dienol carboxylates
08/17/2011	EP2356119A1 Peripheral opioid receptor antagonists and uses thereof
08/16/2011	US7999105 Process for the preparation of 3-hydroxymorphinan derivatives
08/16/2011	US7999104 Methods for one-pot N-demethylation/N-acylation of morphine and tropane alkaloids
08/10/2011	EP2250175B1 Process for the preparation of 3-hydroxymorphinan derivatives
08/09/2011	US7994203 Organic compounds
08/04/2011	WO2011093441A1 Therapeutic or prophylactic agent for biliary diseases
08/04/2011	US20110190331 Peripheral opioid receptor antagonists and uses thereof
08/04/2011	US20110190267 Prodrugs of opioids and uses thereof
08/04/2011	CA2787323A1 Therapeutic or prophylactic agent for biliary tract diseases
07/2011
07/26/2011	US7985858 Process for the preparation of 6-alpha-hydroxy-N-alkylated opiates
07/21/2011	US20110177133 Use of opioid antagonists for treating urinary retention
07/20/2011	EP2344509A1 Processes for the production of buprenorphine with reduced impurity formation
07/20/2011	EP2344508A1 Processes for the synthesis of opiate alkaloids with reduced impurity formation
07/20/2011	EP2344507A1 Processes for increasing the yield of the hydrolysis of the 3-0-methyl and 17-n-nitrile group in the preparation of opiate alkaloid derivatives
07/20/2011	EP2344506A2 Processes for the alkylation of secondary amine groups of morphinan derivatives
07/20/2011	CN102127086A Process for preparing oxycodone hydrochloride having less than 25 ppm 14-hydroxycodeinone
07/19/2011	CA2609733C 6,7-unsaturated-7-carbamoyl-substituted morphinan derivative
07/14/2011	WO2011083304A1 Prodrugs of opioids and uses thereof
07/13/2011	EP2342208A1 Recycling process for increasing the yield of a grignard reaction in the preparation of opiate alkaloid derivatives
07/13/2011	EP2342207A1 Processes for the alkylation of norbuprenorphine with reduced impurity formation
07/13/2011	EP2342206A1 Processes for the hydrogenation of opiate alkaloid derivatives
07/13/2011	EP2222679B1 Process for the preparation of buprenorphine and derivatives of buprenorphine
07/07/2011	WO2010067007A3 Synthesis of morphine-6-glucuronide or one of the derivatives thereof
07/06/2011	EP2340253A2 Processes for the selective amination of ketomorphinans
07/05/2011	CA2634055C Antitussive agent
06/2011
06/29/2011	EP2338891A2 Method of forming hydromorphinone compositions
06/29/2011	CN102112479A Buprenorphine analogs
06/23/2011	US20110152527 Process for the preparation of morphine analogues
06/16/2011	WO2011035276A3 Heterogeneous ruthenium metal catalyst for the production of hydrocodone, hydromorphone or a derivative thereof
06/16/2011	US20110144341 Preparation of opiate analgesics by reductive alkylation
06/16/2011	US20110144340 Process for preparing oxycodone having reduced levels of 14- hydroxycodeinone
06/15/2011	EP2332410A1 Process for preparing oxymorphone, naltrexone, and buprenorphine
06/15/2011	EP2332409A1 Process for preparing oxymorphone, naltrexone and buprenorphine
06/14/2011	CA2405787C Method for preparing microparticles having a selected polymer molecular weight

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