IL105657A - Process for the preparation of 5-chloroxindole - Google Patents

Process for the preparation of 5-chloroxindole

Info

Publication number
IL105657A
IL105657A IL105657A IL10565793A IL105657A IL 105657 A IL105657 A IL 105657A IL 105657 A IL105657 A IL 105657A IL 10565793 A IL10565793 A IL 10565793A IL 105657 A IL105657 A IL 105657A
Authority
IL
Israel
Prior art keywords
formula
alkyl ester
acid alkyl
chloroxindole
chlorophenylethanoic
Prior art date
Application number
IL105657A
Other languages
English (en)
Other versions
IL105657A0 (en
Original Assignee
Lonza Ag
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 Lonza Ag filed Critical Lonza Ag
Publication of IL105657A0 publication Critical patent/IL105657A0/xx
Publication of IL105657A publication Critical patent/IL105657A/xx

Links

Classifications

    • 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
    • C07D209/30—Indoles; Hydrogenated indoles with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, directly attached to carbon atoms of the hetero ring
    • C07D209/32—Oxygen atoms
    • C07D209/34—Oxygen atoms in position 2
    • 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
    • C07D209/30—Indoles; Hydrogenated indoles with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, directly attached to carbon atoms of the hetero ring
    • C07D209/32—Oxygen atoms

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Indole Compounds (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Saccharide Compounds (AREA)
  • Catalysts (AREA)
IL105657A 1992-05-13 1993-05-10 Process for the preparation of 5-chloroxindole IL105657A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH152892 1992-05-13

Publications (2)

Publication Number Publication Date
IL105657A0 IL105657A0 (en) 1993-09-22
IL105657A true IL105657A (en) 1997-04-15

Family

ID=4212552

Family Applications (3)

Application Number Title Priority Date Filing Date
IL105657A IL105657A (en) 1992-05-13 1993-05-10 Process for the preparation of 5-chloroxindole
IL11925895A IL119258A (en) 1992-05-13 1995-05-10 Process for the preparation of 2-nitro-5-chlorophenyl ethanoic acid alkyl esters
IL11925896A IL119258A0 (en) 1992-05-13 1996-09-17 A process for the preparation of 2-nitro-5-chlorophenyl ethanoic acid alkyl esters

Family Applications After (2)

Application Number Title Priority Date Filing Date
IL11925895A IL119258A (en) 1992-05-13 1995-05-10 Process for the preparation of 2-nitro-5-chlorophenyl ethanoic acid alkyl esters
IL11925896A IL119258A0 (en) 1992-05-13 1996-09-17 A process for the preparation of 2-nitro-5-chlorophenyl ethanoic acid alkyl esters

Country Status (20)

Country Link
US (2) US5284960A (cs)
EP (1) EP0570817B1 (cs)
JP (1) JPH0632777A (cs)
KR (1) KR930023341A (cs)
CN (2) CN1033581C (cs)
AT (1) ATE152101T1 (cs)
AU (1) AU658060B2 (cs)
BR (1) BR9301786A (cs)
CA (1) CA2096043A1 (cs)
CZ (2) CZ219297A3 (cs)
DE (1) DE59306234D1 (cs)
DK (1) DK0570817T3 (cs)
ES (1) ES2103044T3 (cs)
FI (1) FI932146A7 (cs)
GR (1) GR3023357T3 (cs)
HU (1) HU213634B (cs)
IL (3) IL105657A (cs)
NO (1) NO179324C (cs)
PL (1) PL173037B1 (cs)
SK (1) SK278473B6 (cs)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2174887T3 (es) * 1994-11-04 2002-11-16 Ki Chemical Industry Co Ltd Procedimiento para la produccion de oxiindoles.
US6469181B1 (en) 1995-01-30 2002-10-22 Catalytica, Inc. Process for preparing 2-oxindoles and N-hydroxy-2-oxindoles

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4060626A (en) * 1972-01-26 1977-11-29 Boehringer Mannheim G.M.B.H. Indole-carboxylic carbon compounds and pharmaceutical compositions containing them
US4160032A (en) * 1973-11-21 1979-07-03 Sandoz, Inc. Oxindoles as sleep-inducers
US3882236A (en) * 1973-12-26 1975-05-06 Lilly Co Eli Pharmaceutical compositions containing substituted 2-oxo-indolines and the use thereof to treat anxiety and tension
US4476315A (en) * 1982-04-30 1984-10-09 Ethyl Corporation Nucleophilic substitution process
US4721712A (en) * 1984-06-12 1988-01-26 Pfizer Inc. 1,3-disubstituted 2-oxindoles as analgesic and anti-inflammatory agents
US4659862A (en) * 1984-05-03 1987-04-21 E. I. Du Pont De Nemours And Company Process of preparing nitrodihydroaryl carbonyl compounds
US4730004A (en) * 1986-01-22 1988-03-08 Pfizer Inc. Analgesic and anti-inflammatory 1-acyl-2-oxindole-3-carboxamides
US4761485A (en) * 1987-03-11 1988-08-02 Pfizer Inc. Synthetic method for indol-2(3H)-ones

Also Published As

Publication number Publication date
JPH0632777A (ja) 1994-02-08
US5395963A (en) 1995-03-07
HUT64743A (en) 1994-02-28
PL298918A1 (en) 1993-11-29
CZ283021B6 (cs) 1997-12-17
CN1079959A (zh) 1993-12-29
DE59306234D1 (de) 1997-05-28
CZ87593A3 (en) 1994-01-19
FI932146L (fi) 1993-11-14
US5284960A (en) 1994-02-08
IL105657A0 (en) 1993-09-22
SK278473B6 (en) 1997-07-09
NO179324B (no) 1996-06-10
CZ283241B6 (cs) 1998-02-18
HU9301396D0 (en) 1993-09-28
CN1144795A (zh) 1997-03-12
IL119258A (en) 1998-09-24
PL173037B1 (pl) 1998-01-30
ES2103044T3 (es) 1997-08-16
CA2096043A1 (en) 1993-11-14
EP0570817A1 (de) 1993-11-24
AU3839993A (en) 1993-12-16
DK0570817T3 (cs) 1997-05-20
NO931732D0 (no) 1993-05-12
SK47393A3 (en) 1994-04-06
HU213634B (en) 1997-08-28
FI932146A7 (fi) 1993-11-14
FI932146A0 (fi) 1993-05-12
ATE152101T1 (de) 1997-05-15
NO931732L (no) 1993-11-15
IL119258A0 (en) 1996-12-05
EP0570817B1 (de) 1997-04-23
BR9301786A (pt) 1993-11-16
GR3023357T3 (en) 1997-08-29
KR930023341A (ko) 1993-12-18
NO179324C (no) 1996-09-18
CZ219297A3 (cs) 1998-02-18
CN1033581C (zh) 1996-12-18
AU658060B2 (en) 1995-03-30

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Legal Events

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KB Patent renewed
RH Patent void