NL7202337A - - Google Patents

Info

Publication number
NL7202337A
NL7202337A NL7202337A NL7202337A NL7202337A NL 7202337 A NL7202337 A NL 7202337A NL 7202337 A NL7202337 A NL 7202337A NL 7202337 A NL7202337 A NL 7202337A NL 7202337 A NL7202337 A NL 7202337A
Authority
NL
Netherlands
Application number
NL7202337A
Other versions
NL175062B (nl
NL175062C (nl
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 filed Critical
Publication of NL7202337A publication Critical patent/NL7202337A/xx
Publication of NL175062B publication Critical patent/NL175062B/xx
Application granted granted Critical
Publication of NL175062C publication Critical patent/NL175062C/xx

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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
  • Nitrogen Condensed Heterocyclic Rings (AREA)
  • Catalysts (AREA)
NLAANVRAGE7202337,A 1971-02-22 1972-02-22 Werkwijze voor het katalytisch hydrogeneren van l-dihydrocodeinon tot l-dihydrocodeine. NL175062C (nl)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB508171A GB1366931A (en) 1971-02-22 1971-02-22 Dihydrocodeine manufacture
GB4024571 1971-08-27

Publications (3)

Publication Number Publication Date
NL7202337A true NL7202337A (enrdf_load_stackoverflow) 1972-08-24
NL175062B NL175062B (nl) 1984-04-16
NL175062C NL175062C (nl) 1984-09-17

Family

ID=26239609

Family Applications (1)

Application Number Title Priority Date Filing Date
NLAANVRAGE7202337,A NL175062C (nl) 1971-02-22 1972-02-22 Werkwijze voor het katalytisch hydrogeneren van l-dihydrocodeinon tot l-dihydrocodeine.

Country Status (14)

Country Link
JP (1) JPS5614672B1 (enrdf_load_stackoverflow)
BE (1) BE779598A (enrdf_load_stackoverflow)
CA (1) CA987317A (enrdf_load_stackoverflow)
CH (1) CH561214A5 (enrdf_load_stackoverflow)
CS (1) CS167968B2 (enrdf_load_stackoverflow)
DE (1) DE2207516C2 (enrdf_load_stackoverflow)
FR (1) FR2126278B1 (enrdf_load_stackoverflow)
GB (1) GB1366931A (enrdf_load_stackoverflow)
HU (1) HU164284B (enrdf_load_stackoverflow)
IL (1) IL38749A (enrdf_load_stackoverflow)
NL (1) NL175062C (enrdf_load_stackoverflow)
PL (1) PL82275B1 (enrdf_load_stackoverflow)
SE (1) SE393616B (enrdf_load_stackoverflow)
YU (2) YU39579B (enrdf_load_stackoverflow)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2167505B1 (en) * 2007-07-17 2012-11-28 Mallinckrodt LLC Preparation of n-alkylated opiates by reductive amination
GB0914338D0 (en) 2009-08-17 2009-09-30 Johnson Matthey Plc Improved process
KR102691151B1 (ko) * 2021-12-09 2024-08-05 박을준 카테터, 카테터 조작 방법 및 카테터 시스템

Also Published As

Publication number Publication date
NL175062B (nl) 1984-04-16
NL175062C (nl) 1984-09-17
FR2126278A1 (enrdf_load_stackoverflow) 1972-10-06
YU39579B (en) 1985-03-20
FR2126278B1 (enrdf_load_stackoverflow) 1975-06-13
DE2207516A1 (de) 1973-08-02
CH561214A5 (enrdf_load_stackoverflow) 1975-04-30
IL38749A0 (en) 1972-04-27
PL82275B1 (en) 1975-10-31
CS167968B2 (enrdf_load_stackoverflow) 1976-05-28
SE393616B (sv) 1977-05-16
IL38749A (en) 1974-11-29
YU47272A (en) 1982-02-28
DE2207516C2 (de) 1985-08-22
BE779598A (fr) 1972-08-21
JPS5614672B1 (enrdf_load_stackoverflow) 1981-04-06
HU164284B (enrdf_load_stackoverflow) 1974-01-28
GB1366931A (en) 1974-09-18
CA987317A (en) 1976-04-13

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Legal Events

Date Code Title Description
BB A search report has been drawn up
BC A request for examination has been filed
V1 Lapsed because of non-payment of the annual fee