CH557797A - Verfahren zur herstellung von ortho-nitro-(beta)-aminostyrolen. - Google Patents

Verfahren zur herstellung von ortho-nitro-(beta)-aminostyrolen.

Info

Publication number
CH557797A
CH557797A CH932973A CH932973A CH557797A CH 557797 A CH557797 A CH 557797A CH 932973 A CH932973 A CH 932973A CH 932973 A CH932973 A CH 932973A CH 557797 A CH557797 A CH 557797A
Authority
CH
Switzerland
Prior art keywords
aminostyrols
ortho
nitro
beta
manufacturing
Prior art date
Application number
CH932973A
Other languages
English (en)
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 CH557797A publication Critical patent/CH557797A/de

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C229/00—Compounds containing amino and carboxyl groups bound to the same carbon skeleton
    • C07C229/38—Compounds containing amino and carboxyl groups bound to the same carbon skeleton having amino groups bound to acyclic carbon atoms and carboxyl groups bound to carbon atoms of six-membered aromatic rings of the same carbon skeleton
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D209/00—Heterocyclic compounds containing five-membered rings, condensed with other rings, with one nitrogen atom as the only ring hetero atom
    • C07D209/02—Heterocyclic compounds containing five-membered rings, condensed with other rings, with one nitrogen atom as the only ring hetero atom condensed with one carbocyclic ring
    • C07D209/04—Indoles; Hydrogenated indoles
    • C07D209/08—Indoles; Hydrogenated indoles with only hydrogen atoms or radicals containing only hydrogen and carbon atoms, directly attached to carbon atoms of the hetero ring
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Indole Compounds (AREA)
  • Nitrogen Condensed Heterocyclic Rings (AREA)
CH932973A 1969-11-24 1970-11-05 Verfahren zur herstellung von ortho-nitro-(beta)-aminostyrolen. CH557797A (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US87961969A 1969-11-24 1969-11-24

Publications (1)

Publication Number Publication Date
CH557797A true CH557797A (de) 1975-01-15

Family

ID=25374512

Family Applications (3)

Application Number Title Priority Date Filing Date
CH932873A CH557351A (de) 1969-11-24 1970-11-05 Verfahren zur herstellung von indolderivaten.
CH932973A CH557797A (de) 1969-11-24 1970-11-05 Verfahren zur herstellung von ortho-nitro-(beta)-aminostyrolen.
CH1640870A CH550166A (de) 1969-11-24 1970-11-05 Verfahren zur herstellung von indolderivaten.

Family Applications Before (1)

Application Number Title Priority Date Filing Date
CH932873A CH557351A (de) 1969-11-24 1970-11-05 Verfahren zur herstellung von indolderivaten.

Family Applications After (1)

Application Number Title Priority Date Filing Date
CH1640870A CH550166A (de) 1969-11-24 1970-11-05 Verfahren zur herstellung von indolderivaten.

Country Status (11)

Country Link
JP (1) JPS5114511B1 (de)
BE (1) BE759266A (de)
CA (1) CA950469A (de)
CH (3) CH557351A (de)
DE (1) DE2057840C3 (de)
DK (1) DK143898C (de)
FR (2) FR2073409B1 (de)
GB (1) GB1276966A (de)
IT (1) IT1033047B (de)
NL (1) NL7017154A (de)
SE (1) SE388418B (de)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5283352A (en) * 1986-11-28 1994-02-01 Orion-Yhtyma Oy Pharmacologically active compounds, methods for the preparation thereof and compositions containing the same
FI864875A0 (fi) * 1986-11-28 1986-11-28 Orion Yhtymae Oy Nya farmakologiskt aktiva foereningar, dessa innehaollande kompositioner samt foerfarande och mellanprodukter foer anvaendning vid framstaellning av dessa.
YU213587A (en) * 1986-11-28 1989-06-30 Orion Yhtymae Oy Process for obtaining new pharmacologic active cateholic derivatives
US5489614A (en) * 1987-11-27 1996-02-06 Orion-Yhtyma Oy Catechol derivatives, their physiologically acceptable salts, esters and use
MTP1031B (en) * 1987-12-24 1990-10-04 Orion Yhtymae Oy New use of cathecol-o-methyl transferase (comt) inhibitors and their physiologically acceptable salts and esters
JP2006503002A (ja) * 2002-08-01 2006-01-26 エルビオン アクチエンゲゼルシャフト 高純度ヒドロキシインドリルグリオキシル酸アミドの製造方法
WO2004018495A1 (ja) * 2002-08-23 2004-03-04 Banyu Pharmaceutical Co., Ltd. インドロピロロカルバゾール誘導体の製造法

Also Published As

Publication number Publication date
FR2073409A1 (de) 1971-10-01
DK143898C (da) 1982-04-13
DE2057840A1 (de) 1971-05-27
CH550166A (de) 1974-06-14
GB1276966A (en) 1972-06-07
JPS5114511B1 (de) 1976-05-10
CA950469A (en) 1974-07-02
DE2057840B2 (de) 1979-09-13
BE759266A (fr) 1971-05-24
DE2057840C3 (de) 1980-05-29
IT1033047B (it) 1979-07-10
CH557351A (de) 1974-12-31
DK143898B (da) 1981-10-26
FR2096065A5 (de) 1972-02-11
FR2073409B1 (de) 1973-02-02
NL7017154A (de) 1971-05-26
SE388418B (sv) 1976-10-04

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Legal Events

Date Code Title Description
PL Patent ceased