NL7610526A - Werkwijze voor het bereiden van 4-hydroxyme- thyl-2-pyrrolidinonen. - Google Patents

Werkwijze voor het bereiden van 4-hydroxyme- thyl-2-pyrrolidinonen.

Info

Publication number
NL7610526A
NL7610526A NL7610526A NL7610526A NL7610526A NL 7610526 A NL7610526 A NL 7610526A NL 7610526 A NL7610526 A NL 7610526A NL 7610526 A NL7610526 A NL 7610526A NL 7610526 A NL7610526 A NL 7610526A
Authority
NL
Netherlands
Prior art keywords
hydroxyme
pyrrolidinones
thyl
preparing
Prior art date
Application number
NL7610526A
Other languages
English (en)
Dutch (nl)
Original Assignee
Robins Co Inc A H
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 Robins Co Inc A H filed Critical Robins Co Inc A H
Publication of NL7610526A publication Critical patent/NL7610526A/xx

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
    • 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
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D205/00—Heterocyclic compounds containing four-membered rings with one nitrogen atom as the only ring hetero atom
    • C07D205/02—Heterocyclic compounds containing four-membered rings with one nitrogen atom as the only ring hetero atom not condensed with other rings
    • C07D205/04—Heterocyclic compounds containing four-membered rings with one nitrogen atom as the only ring hetero atom not condensed with other rings having no double bonds between ring members or between ring members and non-ring members
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D307/00—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom
    • C07D307/02—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom not condensed with other rings
    • C07D307/26—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom not condensed with other rings having one double bond between ring members or between a ring member and a non-ring member
    • C07D307/30—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom not condensed with other rings 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
    • C07D307/32—Oxygen atoms
    • C07D307/33—Oxygen atoms in position 2, the oxygen atom being in its keto or unsubstituted enol form

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Pyrrole Compounds (AREA)
  • Hydrogenated Pyridines (AREA)
  • Plural Heterocyclic Compounds (AREA)
  • Furan Compounds (AREA)
NL7610526A 1975-09-23 1976-09-22 Werkwijze voor het bereiden van 4-hydroxyme- thyl-2-pyrrolidinonen. NL7610526A (nl)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/615,951 US4119637A (en) 1975-09-23 1975-09-23 4-Hydroxymethyl-2-pyrrolidinones

Publications (1)

Publication Number Publication Date
NL7610526A true NL7610526A (nl) 1977-03-25

Family

ID=24467444

Family Applications (1)

Application Number Title Priority Date Filing Date
NL7610526A NL7610526A (nl) 1975-09-23 1976-09-22 Werkwijze voor het bereiden van 4-hydroxyme- thyl-2-pyrrolidinonen.

Country Status (21)

Country Link
US (1) US4119637A (fr)
JP (2) JPS6059228B2 (fr)
AU (2) AU512445B2 (fr)
BE (1) BE846402A (fr)
BR (1) BR7606209A (fr)
CA (1) CA1077497A (fr)
CH (1) CH616659A5 (fr)
DE (2) DE2642608C2 (fr)
DK (1) DK160548C (fr)
ES (2) ES451752A1 (fr)
FI (1) FI67370C (fr)
FR (2) FR2333792A1 (fr)
GB (2) GB1552686A (fr)
IE (1) IE44843B1 (fr)
IL (1) IL50436A (fr)
MX (1) MX3846E (fr)
NL (1) NL7610526A (fr)
PH (1) PH13940A (fr)
PT (1) PT65624B (fr)
SE (1) SE418397B (fr)
ZA (1) ZA765417B (fr)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4133881A (en) * 1977-04-27 1979-01-09 A. H. Robins Company, Incorporated Azetidinyl acetonitrile and acetamide antiarrhythmia compositions and methods
DE3326724A1 (de) * 1983-07-25 1985-02-07 Boehringer Ingelheim KG, 6507 Ingelheim In 1-stellung substituierte 4-hydroxymethyl-pyrrolidinone, verfahren zu ihrer herstellung, pharmazeutische zusammensetzungen und zwischenprodukte
GB8419085D0 (en) * 1984-07-26 1984-08-30 Shell Int Research Azetidine derivatives
DE3537075A1 (de) * 1985-10-18 1987-04-23 Bayer Ag Verfahren zur herstellung von clausenamid
DE3823299A1 (de) * 1988-07-07 1990-01-11 Schering Ag Substituierte phenyl-pyrrolidin-2-one, -oxazolidin-2-one und -imidazolidin-2-one, ihre herstellung sowie verwendung in arzneimitteln

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2650231A (en) * 1949-11-19 1953-08-25 Smith Kline French Lab Aminovalerolactones and method for their production
JPS5422973B2 (fr) * 1972-03-17 1979-08-10
FR2235685A1 (en) * 1973-06-20 1975-01-31 Ugine Kuhlmann 1-Amino alkyl-3,3-diphenyl-2-pyrrolidinones - useful as coronary dilators, anti histamines choleretics etc.
ES442233A1 (es) * 1974-11-06 1977-07-01 Hoechst Ag Procedimiento para la preparacion de pirrolidonas.

Also Published As

Publication number Publication date
JPS6154793B2 (fr) 1986-11-25
FR2329665B1 (fr) 1981-07-10
IL50436A (en) 1980-01-31
PH13940A (en) 1980-11-04
ES458181A1 (es) 1978-04-01
SE7610362L (sv) 1977-03-24
JPS6127977A (ja) 1986-02-07
FR2333792B1 (fr) 1981-08-21
AU512445B2 (en) 1980-10-09
CH616659A5 (fr) 1980-04-15
FR2333792A1 (fr) 1977-07-01
PT65624A (en) 1976-10-01
AU1804876A (en) 1978-04-06
PT65624B (en) 1978-04-05
FI67370B (fi) 1984-11-30
IE44843L (en) 1977-03-23
CA1077497A (fr) 1980-05-13
ZA765417B (en) 1977-08-31
JPS5248662A (en) 1977-04-18
SE418397B (sv) 1981-05-25
BR7606209A (pt) 1977-06-14
GB1552686A (en) 1979-09-19
ES451752A1 (es) 1978-01-01
DK160548B (da) 1991-03-25
DE2661028C2 (fr) 1987-08-06
FR2329665A1 (fr) 1977-05-27
MX3846E (es) 1981-08-18
IL50436A0 (en) 1976-11-30
JPS6059228B2 (ja) 1985-12-24
BE846402A (fr) 1977-01-17
FI67370C (fi) 1985-03-11
IE44843B1 (en) 1982-04-21
DE2642608C2 (de) 1987-03-19
FI762694A (fr) 1977-03-24
DK160548C (da) 1991-09-09
US4119637A (en) 1978-10-10
DK426376A (da) 1977-03-24
DE2642608A1 (de) 1977-03-31
GB1552687A (en) 1979-09-19

Similar Documents

Publication Publication Date Title
NL7603604A (nl) Werkwijze voor het bereiden van alkenen.
NL7614578A (nl) Werkwijze voor het modificeren van polyvinylideen- fluoride.
NL184517C (nl) Werkwijze voor het bereiden van beta-methylthiopropanal.
NL7606809A (nl) Werkwijze voor het bereiden van tereftaalzuur.
NL7602187A (nl) Werkwijze voor het bereiden van n-acyl-l-methio- nine.
NL7608777A (nl) Werkwijze voor het bereiden van chromanonen-4.
NL186157C (nl) Werkwijze voor het bereiden van canthaxantine.
NL7607794A (nl) Werkwijze voor het bereiden van gesubstitueerde oxazolopyridinen.
NL7604355A (nl) Werkwijze voor het bereiden van 5-acetoacetyl- aminobenzimidazolon.
NL7607446A (nl) Werkwijze voor het bereiden van l-pyrogluta- myl-l-prolinamide.
NL164898C (nl) Werkwijze voor het bereiden van urokinase.
NL7608832A (nl) Werkwijze voor het bereiden van hydrazinen.
NL7605202A (nl) Werkwijze voor het bereiden van 2-aryl-2h-benzo- triazolen.
NL7613927A (nl) Werkwijze voor het bereiden van cyclische unde- capeptiden.
NL7610526A (nl) Werkwijze voor het bereiden van 4-hydroxyme- thyl-2-pyrrolidinonen.
NL7611096A (nl) Werkwijze voor het bereiden van benzochinoli- zinen.
NL7609537A (nl) Werkwijze voor het bereiden van aldehyden.
NL7603693A (nl) Werkwijze voor het bereiden van p-isobutylfenyla- zijnzuur.
NL7601074A (nl) Werkwijze voor het bereiden van entcopolymeren.
NL7608673A (nl) Werkwijze voor het bereiden van echinenon.
NL7609565A (nl) Werkwijze voor het bereiden van aminoaceetal- dehydeacetalen.
NL7605130A (nl) Werkwijze voor het bereiden van triazolopyridinen.
NL7613726A (nl) Werkwijze voor het bereiden van hexamethyldisi- lazan.
NL7604836A (nl) Werkwijze voor het bereiden van 21-hydroxy-16- -pregneen-20-on-derivaten.
NL7605057A (nl) Werkwijze voor het bereiden van 1-methyl-2- -(pyridyl-oxymethyl)-nitro-imidazolen.

Legal Events

Date Code Title Description
BA A request for search or an international-type search has been filed
BB A search report has been drawn up
BC A request for examination has been filed
A85 Still pending on 85-01-01
BV The patent application has lapsed