IN186312B - - Google Patents
Info
- Publication number
- IN186312B IN186312B IN2564DE1996A IN186312B IN 186312 B IN186312 B IN 186312B IN 2564DE1996 A IN2564DE1996 A IN 2564DE1996A IN 186312 B IN186312 B IN 186312B
- Authority
- IN
- India
Links
Classifications
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- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D489/00—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:
- C07D489/02—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: with oxygen atoms attached in positions 3 and 6, e.g. morphine, morphinone
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- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C211/00—Compounds containing amino groups bound to a carbon skeleton
- C07C211/62—Quaternary ammonium compounds
- C07C211/64—Quaternary ammonium compounds having quaternised nitrogen atoms bound to carbon atoms of six-membered aromatic rings
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P20/00—Technologies relating to chemical industry
- Y02P20/50—Improvements relating to the production of bulk chemicals
- Y02P20/582—Recycling of unreacted starting or intermediate materials
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US741995P | 1995-11-21 | 1995-11-21 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| IN186312B true IN186312B (ro) | 2001-08-04 |
Family
ID=21726043
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| IN2564DE1996 IN186312B (ro) | 1995-11-21 | 1996-11-21 |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US5981750A (ro) |
| AU (1) | AU1162497A (ro) |
| IN (1) | IN186312B (ro) |
| WO (1) | WO1997019082A1 (ro) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6204337B1 (en) * | 1996-11-19 | 2001-03-20 | The Board Of Regents Of The University And Community College System Of Neveda | Solid-phase synthesis of codeine from morphine |
| AU2001296651A1 (en) * | 2000-10-06 | 2002-04-15 | Robert C. Corcoran | Resin and its use in converting morphine to codeine |
| MXPA04008213A (es) * | 2002-02-28 | 2005-05-16 | Mallinckrodt Inc | Metodo y sistema para la separacion y purificacion de por lo menos un alcaloide narcotico usando cromatografia preparativa de fase inversa. |
| US6949645B1 (en) | 2004-05-20 | 2005-09-27 | Acura Pharmaceuticals, Inc. | Process for the production of opiates |
| US6972332B1 (en) * | 2004-05-20 | 2005-12-06 | Acura Pharmaceuticals, Inc. | Process for the production of opiates |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3679327D1 (de) * | 1986-11-25 | 1991-06-20 | Council Scient Ind Res | Verfahren zur herstellung von codein aus morphin. |
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1996
- 1996-11-19 US US08/753,040 patent/US5981750A/en not_active Expired - Fee Related
- 1996-11-21 WO PCT/US1996/018791 patent/WO1997019082A1/en active Application Filing
- 1996-11-21 AU AU11624/97A patent/AU1162497A/en not_active Abandoned
- 1996-11-21 IN IN2564DE1996 patent/IN186312B/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| US5981750A (en) | 1999-11-09 |
| AU1162497A (en) | 1997-06-11 |
| WO1997019082A1 (en) | 1997-05-29 |