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Class Information
Number: 546/46
Name: Organic compounds -- part of the class 532-570 series > Organic compounds (class 532, subclass 1) > Heterocyclic carbon compounds containing a hetero ring having chalcogen (i.e., oxygen, sulfur, selenium, or tellurium) or nitrogen as the only ring hetero atoms (class 540, subclass 1) > Hetero ring is six-membered consisting of one nitrogen and five carbons > Polycyclo ring system having the six-membered hetero ring as one of the cyclos > Pentacyclo ring system having the six-membered hetero ring as one of the cyclos > Two of the cyclos share at least three ring members (i.e., bridged) > One of the five cyclos is five-membered and includes ring chalcogen (e.g., codeine, morphine, etc.) > A single chalcogen is bonded directly to ring carbon of the pentacyclo ring system (e.g., desoxy morphine, etc.)
Description: Compounds wherein exactly one chalcogen atom (i.e., oxygen, sulfur, selenium, or tellurium) is bonded directly to a ring carbon of the pentacyclo ring system.
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7538118 |
6-aminomorphinane derivatives, method for production and use thereof |
May. 26, 2009 |
| 7534888 |
Oxycodone polymorphs |
May. 19, 2009 |
| 7501434 |
6-carboxy-normorphinan derivatives, synthesis and uses thereof |
Mar. 10, 2009 |
| 7501433 |
Opioid and opioid-like compounds and uses thereof |
Mar. 10, 2009 |
| 7435817 |
C-14 oxidation of morphine derivatives |
Oct. 14, 2008 |
| 7405301 |
Chemical methods |
Jul. 29, 2008 |
| 7399859 |
Method for catalytic preparation of hydromorphone and hydrocodone |
Jul. 15, 2008 |
| 7399858 |
Method for the catalytic production of hydrocodone, hydromorphone, and derivatives thereof |
Jul. 15, 2008 |
| 7323565 |
Method for the catalytic production of hydrocodone and hydromorphone |
Jan. 29, 2008 |
| 7320984 |
Remedies or preventives for urinary frequency or urinary incontinence and morphinan derivatives having nitrogen-containing heterocyclic group |
Jan. 22, 2008 |
| 7321038 |
Method for the catalytic production of hydrocodone and hydromorphone |
Jan. 22, 2008 |
| 7285665 |
Process for the preparation of quaternary N-alkyl morphinan alkaloid salts |
Oct. 23, 2007 |
| 7230005 |
Compounds and methods for lowering the abuse potential and extending the duration of action of a drug |
Jun. 12, 2007 |
| 7220842 |
Immunoassays for buprenorphine and norbuprenorphine |
May. 22, 2007 |
| 7199129 |
Derivatives of morphine-like opioid compounds |
Apr. 3, 2007 |
| 7195882 |
Monoclonal antibodies specific for buprenorphine and metabolites thereof |
Mar. 27, 2007 |
| 7164021 |
Opiate analogs selective for the .delta.-opioid receptor |
Jan. 16, 2007 |
| 6825204 |
N-substituted 3-hydroxy-4-pyridinones and pharmaceuticals containing thereof |
Nov. 30, 2004 |
| 6784186 |
Therapeutic compounds |
Aug. 31, 2004 |
| 6740641 |
Sugar derivatives of hydromorphone, dihydromorphine and dihydromorphine, compositions thereof and uses for treating or preventing pain |
May. 25, 2004 |
| 6696457 |
Morphinoid compounds |
Feb. 24, 2004 |
| 6559159 |
Kappa opioid receptor ligands |
May. 6, 2003 |
| 6552197 |
Condensed-hexacyclic compounds and a process therefor |
Apr. 22, 2003 |
| 6512117 |
Hydromorphone and hydrocodone compositions and methods for their synthesis |
Jan. 28, 2003 |
| 6440987 |
Antipruritic |
Aug. 27, 2002 |
| 6365594 |
Heterocycle-condensed morphinoid derivatives (II) |
Apr. 2, 2002 |
| 6359111 |
Opioid receptor targeting |
Mar. 19, 2002 |
| 6323212 |
Morphinan derivative and its pharmaceutical applications |
Nov. 27, 2001 |
| 6316461 |
Antipruritic |
Nov. 13, 2001 |
| 6277859 |
Morphinan derivative and its pharmaceutical applications |
Aug. 21, 2001 |
| 6225321 |
Long analgesic acting nalbuphine polyester derivative and method of use |
May. 1, 2001 |
| 6187782 |
Morphinane derivatives and medicinal use thereof |
Feb. 13, 2001 |
| 6177438 |
Morphinan derivatives and pharmaceutical use thereof |
Jan. 23, 2001 |
| 6166211 |
Sequential benzylic oxidations of the naloxone ring system |
Dec. 26, 2000 |
| 6156764 |
Morphine and diamorphine salts of anionic non-narcotic analgesics of the substituted carboxylic acid type |
Dec. 5, 2000 |
| 6150524 |
Morphine derivatives with analgesic activity |
Nov. 21, 2000 |
| 6013796 |
Preparation of naltrexone from codeine and 3-benzylmorphine |
Jan. 11, 2000 |
| 6008354 |
Preparation of noroxymorphone from morphine |
Dec. 28, 1999 |
| 6008355 |
Preparation of oxycodone from codeine |
Dec. 28, 1999 |
| 5981751 |
Method for removal of residual organic solvents and use thereof in manufacturing pharmaceuticals |
Nov. 9, 1999 |
| 5977326 |
Process for making morphine-6-glucuronide or substituted morphine-6-glucuronide |
Nov. 2, 1999 |
| 5952495 |
Preparation of 14-hydroxynormorphinones from normorphinones |
Sep. 14, 1999 |
| 5948788 |
Normorphine and normorphinone derivatives |
Sep. 7, 1999 |
| 5834478 |
Morphinan hydroxamic acid compounds |
Nov. 10, 1998 |
| 5631264 |
Substituted 6,11-ethano-6,11-dihydrobenzo[B]quinolizinium salts and compositions and methods of use thereof |
May. 20, 1997 |
| 5554620 |
Substituted 6,11-ethano-6,11-dihydrobenzo[b] quinolizinium salts and compositions and methods of use thereof |
Sep. 10, 1996 |
| 5525727 |
Brain-specific drug delivery |
Jun. 11, 1996 |
| 5260441 |
Immunoassay for opiate alkaloids and their metabolites; tracers, immunogens and antibodies |
Nov. 9, 1993 |
| 5258512 |
Immunoassay for opiate alkaloids and their metabolites; tracers, immunogens and antibodies |
Nov. 2, 1993 |
| 5232926 |
Morphinane-skeletoned hydrazone derivatives |
Aug. 3, 1993 |
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