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Class Information
Number: 546/45
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.) > Nitrogen or divalent chalcogen double bonded directly to carbocyclic ring of the pentacyclo ring system (e.g., morphinones, etc.)
Description: Compounds wherein a nitrogen atom or a divalent chalcogen (i.e., oxygen, sulfur, selenium, or tellurium) is attached directly by a double bond to a carbocyclic ring of the pentacyclo ring system.
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7619087 |
Method of preparation of oxycodone |
Nov. 17, 2009 |
| 7619088 |
Demethylation of 14-hydroxy substituted alkaloid derivatives |
Nov. 17, 2009 |
| 7563899 |
(S)-N-methylnaltrexone |
Jul. 21, 2009 |
| 7550592 |
Hydromorphone polymorphs |
Jun. 23, 2009 |
| 7534888 |
Oxycodone polymorphs |
May. 19, 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 |
| 7348430 |
Production of opioid analgesics |
Mar. 25, 2008 |
| 7323565 |
Method for the catalytic production of hydrocodone and hydromorphone |
Jan. 29, 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 |
| 7199129 |
Derivatives of morphine-like opioid compounds |
Apr. 3, 2007 |
| 7164021 |
Opiate analogs selective for the .delta.-opioid receptor |
Jan. 16, 2007 |
| 7153966 |
Preparation of oxycodone |
Dec. 26, 2006 |
| 7129248 |
Process for preparing oxycodone hydrochloride having less than 25 ppm 14-hydroxycodeinone |
Oct. 31, 2006 |
| 7071336 |
Process for manufacturing opioid analgesics |
Jul. 4, 2006 |
| 7060708 |
Active agent delivery systems and methods for protecting and administering active agents |
Jun. 13, 2006 |
| 6946556 |
Preparation of opioid analgesics by a one-pot process |
Sep. 20, 2005 |
| 6864370 |
Process for manufacturing oxycodone |
Mar. 8, 2005 |
| 6825205 |
N-substituted hydromorphones and the use 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 |
| 6589960 |
Hydromorphone and hydrocodone compositions and methods for their synthesis |
Jul. 8, 2003 |
| 6559159 |
Kappa opioid receptor ligands |
May. 6, 2003 |
| 6512117 |
Hydromorphone and hydrocodone compositions and methods for their synthesis |
Jan. 28, 2003 |
| 6469170 |
Method for preparing oxycodone |
Oct. 22, 2002 |
| 6440987 |
Antipruritic |
Aug. 27, 2002 |
| 6403798 |
Method for preparing oxycodone |
Jun. 11, 2002 |
| 6376221 |
Production of thebaine and oripavine |
Apr. 23, 2002 |
| 6365594 |
Heterocycle-condensed morphinoid derivatives (II) |
Apr. 2, 2002 |
| 6365742 |
Preparation of opiates, intermediates and uses of salts |
Apr. 2, 2002 |
| 6359111 |
Opioid receptor targeting |
Mar. 19, 2002 |
| 6316461 |
Antipruritic |
Nov. 13, 2001 |
| 6277859 |
Morphinan derivative and its pharmaceutical applications |
Aug. 21, 2001 |
| 6235906 |
Preparation of opiates |
May. 22, 2001 |
| 6225321 |
Long analgesic acting nalbuphine polyester derivative and method of use |
May. 1, 2001 |
| 6194422 |
Anthracycline derivatives |
Feb. 27, 2001 |
| 6187783 |
Phenanthridinium derivatives |
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 |
| 6136817 |
Opioid receptor antagonist compounds |
Oct. 24, 2000 |
| 6124310 |
Enediyne compounds |
Sep. 26, 2000 |
| 6090943 |
Preparation of opiates, intermediates and uses of salts |
Jul. 18, 2000 |
| 6013796 |
Preparation of naltrexone from codeine and 3-benzylmorphine |
Jan. 11, 2000 |
| 6008355 |
Preparation of oxycodone from codeine |
Dec. 28, 1999 |
| 6008354 |
Preparation of noroxymorphone from morphine |
Dec. 28, 1999 |
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