ES509312A0 - Un procedimiento para la preparacion de 1-3-hidroxi-4-metoxibenzoil-3-hidroxi-2-pirrolidinona. - Google Patents

Un procedimiento para la preparacion de 1-3-hidroxi-4-metoxibenzoil-3-hidroxi-2-pirrolidinona.

Info

Publication number
ES509312A0
ES509312A0 ES509312A ES509312A ES509312A0 ES 509312 A0 ES509312 A0 ES 509312A0 ES 509312 A ES509312 A ES 509312A ES 509312 A ES509312 A ES 509312A ES 509312 A0 ES509312 A0 ES 509312A0
Authority
ES
Spain
Prior art keywords
hidroxi
metoxibenzoil
pirrolidinone
procedure
preparation
Prior art date
Legal status (The legal status 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 status listed.)
Granted
Application number
ES509312A
Other languages
English (en)
Other versions
ES8304545A1 (es
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
F Hoffmann La Roche AG
Original Assignee
F Hoffmann La Roche 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 F Hoffmann La Roche AG filed Critical F Hoffmann La Roche AG
Publication of ES509312A0 publication Critical patent/ES509312A0/es
Publication of ES8304545A1 publication Critical patent/ES8304545A1/es
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D207/00—Heterocyclic compounds containing five-membered rings not condensed with other rings, with one nitrogen atom as the only ring hetero atom
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D207/00—Heterocyclic compounds containing five-membered rings not condensed with other rings, with one nitrogen atom as the only ring hetero atom
    • C07D207/02—Heterocyclic compounds containing five-membered rings not condensed with other rings, with one nitrogen atom as the only ring hetero atom with only hydrogen or carbon atoms directly attached to the ring nitrogen atom
    • C07D207/18—Heterocyclic compounds containing five-membered rings not condensed with other rings, with one nitrogen atom as the only ring hetero atom with only hydrogen or carbon atoms directly attached to the ring nitrogen atom having one double bond between ring members or between a ring member and a non-ring member
    • C07D207/22—Heterocyclic compounds containing five-membered rings not condensed with other rings, with one nitrogen atom as the only ring hetero atom with only hydrogen or carbon atoms directly attached to the ring nitrogen atom having one double bond between ring members or between a ring member and a non-ring member 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 ring carbon atoms
    • C07D207/24—Oxygen or sulfur atoms
    • C07D207/26—2-Pyrrolidones
    • C07D207/273—2-Pyrrolidones 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 other ring carbon atoms
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P25/00—Drugs for disorders of the nervous system
    • A61P25/28—Drugs for disorders of the nervous system for treating neurodegenerative disorders of the central nervous system, e.g. nootropic agents, cognition enhancers, drugs for treating Alzheimer's disease or other forms of dementia
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07F—ACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM OR TELLURIUM
    • C07F7/00—Compounds containing elements of Groups 4 or 14 of the Periodic System
    • C07F7/02—Silicon compounds
    • C07F7/08—Compounds having one or more C—Si linkages
    • C07F7/10—Compounds having one or more C—Si linkages containing nitrogen having a Si-N linkage
    • 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
    • Y02P20/55—Design of synthesis routes, e.g. reducing the use of auxiliary or protecting groups
ES509312A 1981-02-05 1982-02-04 Un procedimiento para la preparacion de 1-3-hidroxi-4-metoxibenzoil-3-hidroxi-2-pirrolidinona. Expired ES8304545A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH77081A CH646149A5 (de) 1981-02-05 1981-02-05 Pyrrolidin-derivat.

Publications (2)

Publication Number Publication Date
ES509312A0 true ES509312A0 (es) 1983-03-16
ES8304545A1 ES8304545A1 (es) 1983-03-16

Family

ID=4194769

Family Applications (1)

Application Number Title Priority Date Filing Date
ES509312A Expired ES8304545A1 (es) 1981-02-05 1982-02-04 Un procedimiento para la preparacion de 1-3-hidroxi-4-metoxibenzoil-3-hidroxi-2-pirrolidinona.

Country Status (40)

Country Link
US (1) US4452807A (es)
EP (1) EP0057846B1 (es)
JP (1) JPS57146753A (es)
KR (1) KR830009023A (es)
AR (1) AR231127A1 (es)
AT (2) ATE13668T1 (es)
AU (1) AU552063B2 (es)
BG (1) BG36932A3 (es)
BR (1) BR8200615A (es)
CA (1) CA1158250A (es)
CH (1) CH646149A5 (es)
CS (1) CS227035B2 (es)
DD (1) DD202539A5 (es)
DE (2) DE3202281A1 (es)
DK (1) DK20682A (es)
ES (1) ES8304545A1 (es)
FI (1) FI820192L (es)
FR (1) FR2499075A1 (es)
GB (1) GB2092584B (es)
GR (1) GR76052B (es)
HU (1) HU184988B (es)
IE (1) IE52439B1 (es)
IL (1) IL64896A (es)
IS (1) IS2700A7 (es)
IT (1) IT1153402B (es)
LU (1) LU83923A1 (es)
MC (1) MC1440A1 (es)
NL (1) NL8200337A (es)
NO (1) NO820346L (es)
NZ (1) NZ199624A (es)
OA (1) OA07002A (es)
PH (1) PH18267A (es)
PL (1) PL135221B1 (es)
PT (1) PT74387B (es)
RO (1) RO83099B (es)
SE (1) SE8200647L (es)
SU (1) SU1143315A3 (es)
YU (1) YU23982A (es)
ZA (1) ZA82608B (es)
ZW (1) ZW1982A1 (es)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2515179A1 (fr) * 1981-07-24 1983-04-29 Hoffmann La Roche Derives de pyrrolidine, leur procede de preparation, les intermediaires pour leur synthese et leur application therapeutique
FR2551751B1 (fr) * 1983-09-12 1986-04-25 Serobiologiques Lab Sa Nouveau procede de preparation d'un derive pyroglutamique, nouveaux derives pyroglutamiques, nouveaux intermediaires de synthese de preparation de ceux-ci et utilisation ou application des derives pyroglutamiques comme agents antibacteriens ou antifongiques
DE3336024A1 (de) * 1983-10-04 1985-04-18 Boehringer Ingelheim KG, 6507 Ingelheim 4-amino-l-benzyl-pyrrolidinone und ihre saeureadditionssalze, verfahren zu ihrer herstellung und arzneimittel
DE3632589A1 (de) * 1985-10-18 1987-04-23 Bayer Ag Verfahren zur herstellung von (gamma)-butyrolactamen
DE3537075A1 (de) * 1985-10-18 1987-04-23 Bayer Ag Verfahren zur herstellung von clausenamid
US4677114A (en) * 1985-11-22 1987-06-30 Warner-Lambert Company Pyrrolidone-2 derivatives and pharmaceutical compositions thereof
IT1215587B (it) * 1987-06-26 1990-02-14 Roussel Maestretti Spa Derivati della 1-benzoil2-oxo 5-alcossi pirrolidina, loro procedimento di preparazione e loro impiego come sostanza medicinale.
JPH0720930B2 (ja) * 1988-07-09 1995-03-08 明治製菓株式会社 ピロリジノン化合物及び脳機能障害改善剤
US5049577A (en) * 1990-01-29 1991-09-17 E. R. Squibb & Sons, Inc. 2-pyrrolidone substituted dihydroxy alkanoic, alkenoic and alkynoic acids, compositions and HMG-CoA reductase inhibition therewith
US5049578A (en) * 1990-03-09 1991-09-17 E. R. Squibb & Sons, Inc. 1-aroyl or 1-acyl-2-2pyrrolidinyl-3,5-dihydroxy alkanoic and alkenoic acids, salts, esters and lactones
DE69333299T2 (de) * 1992-07-24 2004-09-09 The Regents Of The University Of California, Oakland Arzneimittel die den durch AMPA Rezeptoren vermittelten synaptischen Response erhöhen
US5852008A (en) * 1995-01-24 1998-12-22 The Regents Of The University Of California Heteroatom substituted benzoyl derivatives that enhance synaptic response mediated by receptors

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES433723A1 (es) * 1975-01-10 1976-11-16 Lafarquim S A Lab Procedimiento de obtencion de un derivado de 2-pirrolidi- nona.
IT1045043B (it) * 1975-08-13 1980-04-21 Isf Spa Derivati pirrolidinici
CA1115212A (en) * 1978-02-10 1981-12-29 Emilio Kyburz Pyrrolidine derivatives
CU21107A3 (es) * 1978-02-10 1988-02-01 Hoffmann La Roche Pyrrolidines derivatives
NL8004025A (nl) * 1979-08-09 1981-02-11 Hoffmann La Roche Pyrrolidinederivaten en werkwijze voor het bereiden daarvan alsmede geneesmiddel.

Also Published As

Publication number Publication date
ATA41882A (de) 1984-10-15
DD202539A5 (de) 1983-09-21
SE8200647L (sv) 1982-08-06
ATE13668T1 (de) 1985-06-15
OA07002A (fr) 1983-08-31
SU1143315A3 (ru) 1985-02-28
KR830009023A (ko) 1983-12-17
IL64896A (en) 1985-07-31
EP0057846A1 (de) 1982-08-18
IT1153402B (it) 1987-01-14
IE820249L (en) 1982-08-05
HU184988B (en) 1984-11-28
US4452807A (en) 1984-06-05
NL8200337A (nl) 1982-09-01
ZW1982A1 (en) 1982-09-01
AR231127A1 (es) 1984-09-28
DE3202281A1 (de) 1982-09-16
DE3263960D1 (en) 1985-07-11
RO83099A (ro) 1984-02-21
IL64896A0 (en) 1982-03-31
PL234962A1 (es) 1982-09-27
NO820346L (no) 1982-08-06
IS2700A7 (is) 1982-08-06
IE52439B1 (en) 1987-10-28
CS227035B2 (en) 1984-04-16
RO83099B (ro) 1984-02-28
AU8010482A (en) 1982-08-12
IT8219115A0 (it) 1982-01-14
EP0057846B1 (de) 1985-06-05
BR8200615A (pt) 1982-12-14
GR76052B (es) 1984-08-03
JPS57146753A (en) 1982-09-10
FR2499075A1 (fr) 1982-08-06
PH18267A (en) 1985-05-14
GB2092584A (en) 1982-08-18
ES8304545A1 (es) 1983-03-16
PL135221B1 (en) 1985-10-31
DK20682A (da) 1982-08-06
CH646149A5 (de) 1984-11-15
PT74387B (en) 1984-10-22
YU23982A (en) 1985-03-20
AU552063B2 (en) 1986-05-22
ZA82608B (en) 1982-12-29
LU83923A1 (de) 1983-09-02
BG36932A3 (en) 1985-02-15
CA1158250A (en) 1983-12-06
NZ199624A (en) 1984-12-14
JPH0354097B2 (es) 1991-08-19
MC1440A1 (fr) 1982-12-06
GB2092584B (en) 1984-08-01
PT74387A (en) 1982-03-01
AT377982B (de) 1985-05-28
FI820192L (fi) 1982-08-06

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Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 19991102