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
Application number
Other languages
English (en)
Inventor
Robert Charles Corcoran
Junning Ma
Original Assignee
Univ Community College Sys Nev
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Univ Community College Sys Nev filed Critical Univ Community College Sys Nev
Publication of IN186312B publication Critical patent/IN186312B/en

Links

Classifications

    • 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
    • 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
    • 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)
IN2564DE1996 1995-11-21 1996-11-21 IN186312B (ja)

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 (ja) 2001-08-04

Family

ID=21726043

Family Applications (1)

Application Number Title Priority Date Filing Date
IN2564DE1996 IN186312B (ja) 1995-11-21 1996-11-21

Country Status (4)

Country Link
US (1) US5981750A (ja)
AU (1) AU1162497A (ja)
IN (1) IN186312B (ja)
WO (1) WO1997019082A1 (ja)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
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
DE60323345D1 (de) * 2002-02-28 2008-10-16 Mallinckrodt Inc Verfahren und system zur trennung und aufreinigung wenigstens eines narkotischen alkaloids unter anwendung von präparativer umkehrphasenchromatographie
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)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ATE63554T1 (de) * 1986-11-25 1991-06-15 Council Scient Ind Res Verfahren zur herstellung von codein aus morphin.

Also Published As

Publication number Publication date
WO1997019082A1 (en) 1997-05-29
US5981750A (en) 1999-11-09
AU1162497A (en) 1997-06-11

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