BE781175A - Procede pour la preparation d'un derive de methane amine - Google Patents

Procede pour la preparation d'un derive de methane amine

Info

Publication number
BE781175A
BE781175A BE781175A BE781175A BE781175A BE 781175 A BE781175 A BE 781175A BE 781175 A BE781175 A BE 781175A BE 781175 A BE781175 A BE 781175A BE 781175 A BE781175 A BE 781175A
Authority
BE
Belgium
Prior art keywords
preparation
amine derivative
methane amine
methane
derivative
Prior art date
Application number
BE781175A
Other languages
English (en)
Inventor
W Leimbruberet A E Wick
Original Assignee
Hoffmann La Roche
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 Hoffmann La Roche filed Critical Hoffmann La Roche
Publication of BE781175A publication Critical patent/BE781175A/fr

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D317/00—Heterocyclic compounds containing five-membered rings having two oxygen atoms as the only ring hetero atoms
    • C07D317/08—Heterocyclic compounds containing five-membered rings having two oxygen atoms as the only ring hetero atoms having the hetero atoms in positions 1 and 3
    • C07D317/44—Heterocyclic compounds containing five-membered rings having two oxygen atoms as the only ring hetero atoms having the hetero atoms in positions 1 and 3 ortho- or peri-condensed with carbocyclic rings or ring systems
    • C07D317/46—Heterocyclic compounds containing five-membered rings having two oxygen atoms as the only ring hetero atoms having the hetero atoms in positions 1 and 3 ortho- or peri-condensed with carbocyclic rings or ring systems condensed with one six-membered ring
    • C07D317/48—Methylenedioxybenzenes or hydrogenated methylenedioxybenzenes, unsubstituted on the hetero ring
    • C07D317/62—Methylenedioxybenzenes or hydrogenated methylenedioxybenzenes, unsubstituted on the hetero ring with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached to atoms of the carbocyclic ring
    • C07D317/64—Oxygen atoms
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D217/00—Heterocyclic compounds containing isoquinoline or hydrogenated isoquinoline ring systems
    • C07D217/12—Heterocyclic compounds containing isoquinoline or hydrogenated isoquinoline ring systems with radicals, substituted by hetero atoms, attached to carbon atoms of the nitrogen-containing ring
    • C07D217/18—Aralkyl radicals
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D317/00—Heterocyclic compounds containing five-membered rings having two oxygen atoms as the only ring hetero atoms
    • C07D317/08—Heterocyclic compounds containing five-membered rings having two oxygen atoms as the only ring hetero atoms having the hetero atoms in positions 1 and 3
    • C07D317/44—Heterocyclic compounds containing five-membered rings having two oxygen atoms as the only ring hetero atoms having the hetero atoms in positions 1 and 3 ortho- or peri-condensed with carbocyclic rings or ring systems
    • C07D317/46—Heterocyclic compounds containing five-membered rings having two oxygen atoms as the only ring hetero atoms having the hetero atoms in positions 1 and 3 ortho- or peri-condensed with carbocyclic rings or ring systems condensed with one six-membered ring
    • C07D317/48—Methylenedioxybenzenes or hydrogenated methylenedioxybenzenes, unsubstituted on the hetero ring
    • C07D317/50—Methylenedioxybenzenes or hydrogenated methylenedioxybenzenes, unsubstituted on the hetero ring with only hydrogen atoms, hydrocarbon or substituted hydrocarbon radicals, directly attached to atoms of the carbocyclic ring

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)
BE781175A 1971-03-26 1972-03-24 Procede pour la preparation d'un derive de methane amine BE781175A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US12857271A 1971-03-26 1971-03-26

Publications (1)

Publication Number Publication Date
BE781175A true BE781175A (fr) 1972-09-25

Family

ID=22435965

Family Applications (2)

Application Number Title Priority Date Filing Date
BE781175A BE781175A (fr) 1971-03-26 1972-03-24 Procede pour la preparation d'un derive de methane amine
BE781174A BE781174A (fr) 1971-03-26 1972-03-24 Procede de methylenation

Family Applications After (1)

Application Number Title Priority Date Filing Date
BE781174A BE781174A (fr) 1971-03-26 1972-03-24 Procede de methylenation

Country Status (9)

Country Link
US (1) US3726924A (fr)
BE (2) BE781175A (fr)
CA (2) CA1000741A (fr)
CH (2) CH565788A5 (fr)
DE (2) DE2214497A1 (fr)
FR (2) FR2144202A5 (fr)
GB (2) GB1360134A (fr)
NL (2) NL7203990A (fr)
SE (1) SE375519B (fr)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3872105A (en) * 1973-06-11 1975-03-18 Merrell Inc Richard Derivatives of 1,3-benzodioxole-2-carboxylic acid
IT1054578B (it) * 1976-01-30 1981-11-30 Brichima Spa Processo per la preparazione di composti metilendiossiaro matici
EP0095454A3 (fr) * 1982-05-13 1985-04-03 Gerot-Pharmazeutika Gesellschaft m.b.H. Dérivés de pyrogallol substitués sur le noyau
FR2609989B1 (fr) * 1987-01-28 1989-04-14 Rhone Poulenc Chimie Procede de preparation de methoxy-3 methylenedioxy-4,5 benzaldehyde
DE4125159A1 (de) * 1991-07-30 1993-02-04 Bayer Ag Verfahren zur herstellung von ortho-amiden
IT1291320B1 (it) * 1997-05-08 1999-01-07 Borregaard Italia Spa Procedimento per la preparazione di composti aromatici contenenti un sistema eterociclico
US6908931B2 (en) 2003-04-10 2005-06-21 Bristol-Myers Squibb Company Tetrahydroisoquinoline derivatives as melatonin MT2 antagonists

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1269774A (en) * 1968-06-25 1972-04-06 Leo Ab Benzodioxole compounds

Also Published As

Publication number Publication date
NL7203990A (fr) 1972-09-28
FR2144202A5 (fr) 1973-02-09
BE781174A (fr) 1972-09-25
DE2214498A1 (de) 1972-10-05
FR2130656B1 (fr) 1977-04-01
FR2130656A1 (fr) 1972-11-03
NL7203978A (fr) 1972-09-28
CA1000741A (en) 1976-11-30
CH563335A5 (fr) 1975-06-30
SE375519B (fr) 1975-04-21
GB1360134A (en) 1974-07-17
CH565788A5 (fr) 1975-08-29
US3726924A (en) 1973-04-10
DE2214497A1 (de) 1972-10-05
CA958023A (en) 1974-11-19
GB1330824A (en) 1973-09-19

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