IL49883A0 - Pyrrolidones and process for their manufacture - Google Patents

Pyrrolidones and process for their manufacture

Info

Publication number
IL49883A0
IL49883A0 IL49883A IL4988376A IL49883A0 IL 49883 A0 IL49883 A0 IL 49883A0 IL 49883 A IL49883 A IL 49883A IL 4988376 A IL4988376 A IL 4988376A IL 49883 A0 IL49883 A0 IL 49883A0
Authority
IL
Israel
Prior art keywords
pyrrolidones
manufacture
Prior art date
Application number
IL49883A
Other languages
English (en)
Original Assignee
Hoechst 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
Priority claimed from DE19752528037 external-priority patent/DE2528037A1/de
Priority claimed from DE19752527989 external-priority patent/DE2527989A1/de
Priority claimed from DE19752527990 external-priority patent/DE2527990A1/de
Application filed by Hoechst Ag filed Critical Hoechst Ag
Publication of IL49883A0 publication Critical patent/IL49883A0/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
    • C07D207/263—2-Pyrrolidones with only hydrogen atoms or radicals containing only hydrogen and carbon atoms directly attached to other ring carbon atoms
    • C07D207/27—2-Pyrrolidones with only hydrogen atoms or radicals containing only hydrogen and carbon atoms directly attached to other ring carbon atoms with substituted hydrocarbon radicals directly attached to the ring nitrogen atom

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Pyrrole Compounds (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
IL49883A 1975-06-24 1976-06-23 Pyrrolidones and process for their manufacture IL49883A0 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE19752528037 DE2528037A1 (de) 1975-06-24 1975-06-24 Pyrrolidone und verfahren zu ihrer herstellung
DE19752527989 DE2527989A1 (de) 1975-06-24 1975-06-24 Pyrrolidone und verfahren zu ihrer herstellung
DE19752527990 DE2527990A1 (de) 1975-06-24 1975-06-24 Pyrrolidone und verfahren zu ihrer herstellung

Publications (1)

Publication Number Publication Date
IL49883A0 true IL49883A0 (en) 1976-08-31

Family

ID=27186427

Family Applications (1)

Application Number Title Priority Date Filing Date
IL49883A IL49883A0 (en) 1975-06-24 1976-06-23 Pyrrolidones and process for their manufacture

Country Status (12)

Country Link
US (1) US4079145A (it)
JP (1) JPS523059A (it)
AU (1) AU1517776A (it)
DK (1) DK281476A (it)
ES (1) ES448979A1 (it)
FR (1) FR2316941A1 (it)
GB (1) GB1514382A (it)
IL (1) IL49883A0 (it)
IT (1) IT1061128B (it)
LU (1) LU75223A1 (it)
NL (1) NL7606645A (it)
SE (1) SE7607330L (it)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS50145749A (it) * 1974-05-16 1975-11-22
JPS50156637U (it) * 1974-06-14 1975-12-25
GB1598073A (en) * 1976-12-18 1981-09-16 Beecham Group Ltd 8,10,12-triazaprostaglandins
EP0007180B1 (en) * 1978-06-15 1983-03-30 Beecham Group Plc Prostaglandin analogue triazole derivatives, processes for their preparation and a pharmaceutical composition containing them
JPS6151829A (ja) * 1984-08-21 1986-03-14 Sony Corp エツチングにより得られる部材及び該部材を得るエツチング方法
JP3099033B2 (ja) * 1992-01-30 2000-10-16 株式会社荏原製作所 軸受装置

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3192221A (en) * 1961-12-04 1965-06-29 Robins Co Inc A H 4-(omega-substituted alkyl)-3, 3-disubstituted-1-substituted-2-pyrrolidinones and 4-(omega-substituted alkyl)-3, 3-disubstituted-1-substituted-2-thionpyrrolidinones and production thereof
US3192206A (en) * 1961-12-04 1965-06-29 Robins Co Inc A H 4-(omega-aminoalkyl)-3, 3-disubstitutedn-hydrocarbon-2-pyrrolidinones and corresponding-2-thionpyrrolidinones
US3192207A (en) * 1963-03-11 1965-06-29 Robins Co Inc A H Aminoalkyl esters of 4-carboxyalkyl-2-pyrrolidinones and 4-carboxyalkyl-2-thionpyrrolidinones

Also Published As

Publication number Publication date
GB1514382A (en) 1978-06-14
ES448979A1 (es) 1977-11-01
NL7606645A (nl) 1976-12-28
US4079145A (en) 1978-03-14
IT1061128B (it) 1982-10-20
LU75223A1 (it) 1977-03-15
DK281476A (da) 1976-12-25
JPS523059A (en) 1977-01-11
SE7607330L (sv) 1976-12-25
FR2316941A1 (fr) 1977-02-04
AU1517776A (en) 1978-01-05
FR2316941B1 (it) 1979-07-20

Similar Documents

Publication Publication Date Title
IL50503A (en) Substituted 2-aminopyrimidin-4-ones and pyrimidine-4-thiones and process for their preparation
IL49916A0 (en) Pyrrolidones and process for their manufacture
GB1550230A (en) Phenylindolines and process for their production
GB1550625A (en) Balling process
JPS5283350A (en) Substituted 11alkenyllchclohexanol and chclohexene and process for manufacture thereof
ZA767379B (en) Novel pyrrolidones and process for their manufacture
GB1549342A (en) 11-oxo-prostaglandin derivatives and processes for their manufacture
IL49883A0 (en) Pyrrolidones and process for their manufacture
HU175266B (hu) Sposob poluchenija materialy dezacetil 890 a1 i dezacetil 890 a3
YU262176A (en) Process for obtaining aroyl-phenylindene and aroyl-phenylnaphthaline
KE2859A (en) Fluoro-prostaglandins and process for their preparation
GR60443B (en) D-homosteroids and process for their preparation
ZA76506B (en) New 13-ethinyl-steroids and processes for their manufacture
GB1541280A (en) 1-methyl-2(phenyloxymethyl) - 5 - nitroimidazoles and process for their manufacture
AU2070476A (en) Pyrrolidones and process for their manufacture
IL49716A0 (en) New thienyl-prostaglandins and process for their manufacture
ZA764405B (en) New fluoro-steroids and processes for their manufacture
ZA763741B (en) Pyrrolidones and process for their manufacture
GB1549646A (en) Gelatin-hardening process
GB1554950A (en) D - homo - 20 - keto -steroids and process for their manufacture
ZA767521B (en) Pyrrolidones and process for their manufacture
ZA767520B (en) Pyrrolidones and process for their manufacture
AU1297176A (en) Cold-grinding process
IL52069A0 (en) Pyrrolidones and process for their manufacture
ZA756949B (en) Pyrrolidones and process for preparing them