| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CA913077T |
| Publication Number | Publication Date |
|---|---|
| CA913077Atrue CA913077A (en) | 1972-10-24 |
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA913077AExpiredCA913077A (en) | Process of preparing n-substituted 14-hydroxydihydronormorphines |
| Country | Link |
|---|---|
| CA (1) | CA913077A (en) |
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4161597A (en)* | 1976-12-20 | 1979-07-17 | Research Corporation | N-alkyl-14-hydroxymorphinans and derivatives |
| US4232028A (en)* | 1979-06-18 | 1980-11-04 | Sisa, Incorporated | 17-Cyclobutylmethyl-4,5α-epoxy-3-hydroxy-14-methoxy-8α-methylmorphinan-6-one, and method of treating pain with it |
| WO1981000409A1 (en)* | 1979-08-09 | 1981-02-19 | Mallinckrodt Inc | Intermediate compounds for preparation of morphine derivatives |
| US4322426A (en)* | 1980-04-28 | 1982-03-30 | E. I. Du Pont De Nemours And Company | 17-Substituted-6-desoxy-7,8-dihydro-6α-methylnoroxymorphone narcotic antagonists |
| US4451470A (en)* | 1982-07-06 | 1984-05-29 | E. I. Du Pont De Nemours And Company | Analgesic, antagonist, and/or anorectic 14-fluoromorphinans |
| US4667037A (en)* | 1985-06-06 | 1987-05-19 | E. I. Du Pont De Nemours And Company | Dealkylation of opioid ethers |
| US4795813A (en)* | 1981-08-17 | 1989-01-03 | The Florida Board Of Regents On Behalf Of The Florida State University | Synthesis of derivatives of codeine and other 3-O-alkylmorphines |
| WO1991005768A1 (en)* | 1989-10-16 | 1991-05-02 | The United States Of America, Represented By The Secretary, United States Department Of Commerce | Total synthesis of northebaine, normorphine, noroxymorphone enantiomers and derivatives via n-nor intermediates |
| US5668285A (en)* | 1986-10-31 | 1997-09-16 | The United States Of America As Represented By The Department Of Health And Human Services | Total synthesis of northebaine, normophine, noroxymorphone enantiomers and derivatives via N-Nor intermediates |
| WO2012151669A1 (en)* | 2011-05-06 | 2012-11-15 | Brock University | Process for the preparation of morphine analogs via metal catalyzed n-demethylation/functionalization and intramolecular group transfer |
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4161597A (en)* | 1976-12-20 | 1979-07-17 | Research Corporation | N-alkyl-14-hydroxymorphinans and derivatives |
| US4232028A (en)* | 1979-06-18 | 1980-11-04 | Sisa, Incorporated | 17-Cyclobutylmethyl-4,5α-epoxy-3-hydroxy-14-methoxy-8α-methylmorphinan-6-one, and method of treating pain with it |
| WO1981000409A1 (en)* | 1979-08-09 | 1981-02-19 | Mallinckrodt Inc | Intermediate compounds for preparation of morphine derivatives |
| US4322426A (en)* | 1980-04-28 | 1982-03-30 | E. I. Du Pont De Nemours And Company | 17-Substituted-6-desoxy-7,8-dihydro-6α-methylnoroxymorphone narcotic antagonists |
| US4795813A (en)* | 1981-08-17 | 1989-01-03 | The Florida Board Of Regents On Behalf Of The Florida State University | Synthesis of derivatives of codeine and other 3-O-alkylmorphines |
| US4451470A (en)* | 1982-07-06 | 1984-05-29 | E. I. Du Pont De Nemours And Company | Analgesic, antagonist, and/or anorectic 14-fluoromorphinans |
| US4667037A (en)* | 1985-06-06 | 1987-05-19 | E. I. Du Pont De Nemours And Company | Dealkylation of opioid ethers |
| US5668285A (en)* | 1986-10-31 | 1997-09-16 | The United States Of America As Represented By The Department Of Health And Human Services | Total synthesis of northebaine, normophine, noroxymorphone enantiomers and derivatives via N-Nor intermediates |
| WO1991005768A1 (en)* | 1989-10-16 | 1991-05-02 | The United States Of America, Represented By The Secretary, United States Department Of Commerce | Total synthesis of northebaine, normorphine, noroxymorphone enantiomers and derivatives via n-nor intermediates |
| WO2012151669A1 (en)* | 2011-05-06 | 2012-11-15 | Brock University | Process for the preparation of morphine analogs via metal catalyzed n-demethylation/functionalization and intramolecular group transfer |
| CN103619847A (en)* | 2011-05-06 | 2014-03-05 | 布鲁克大学 | Process for the preparation of morphine analogs via metal catalyzed N-demethylation/functionalization and intramolecular group transfer |
| JP2014514339A (en)* | 2011-05-06 | 2014-06-19 | ブロック ユニバーシティ | Process for the preparation of morphine analogues by metal-catalyzed N-demethylation / functionalization and intramolecular group transfer |
| US8946214B2 (en) | 2011-05-06 | 2015-02-03 | Brock University | Process for the preparation of morphine analogs via metal catalyzed N-demethylation/functionalization and intramolecular group transfer |
| US9108967B2 (en) | 2011-05-06 | 2015-08-18 | Brock University | Process for the preparation of morphine analogs via metal catalyzed N-demethylation/functionalization and intramolecular group transfer |
| US9533993B2 (en) | 2011-05-06 | 2017-01-03 | Brock University | Process for the preparation of morphine analogs via metal catalyzed N-demethylation/functionalization and intramolecular group transfer |
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