FI762694A - - Google Patents

Info

Publication number
FI762694A
FI762694A FI762694A FI762694A FI762694A FI 762694 A FI762694 A FI 762694A FI 762694 A FI762694 A FI 762694A FI 762694 A FI762694 A FI 762694A FI 762694 A FI762694 A FI 762694A
Authority
FI
Finland
Application number
FI762694A
Other languages
Finnish (fi)
Other versions
FI67370C (fi
FI67370B (fi
Inventor
Jr Albert Duncan Cale
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 FI762694A publication Critical patent/FI762694A/fi
Priority to FI824104A priority Critical patent/FI76079C/fi
Application granted granted Critical
Publication of FI67370B publication Critical patent/FI67370B/fi
Publication of FI67370C publication Critical patent/FI67370C/fi

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)
  • Pyrrole Compounds (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Hydrogenated Pyridines (AREA)
  • Plural Heterocyclic Compounds (AREA)
  • Furan Compounds (AREA)
FI762694A 1975-09-23 1976-09-21 Mellanprodukt foer framstaellning av 4-(4-disubstituerade piperidinylmetyl)-3,3-difenyl-2-pyrrolidinoner och foerfarande foer framstaellning av mellanprodukten FI67370C (fi)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FI824104A FI76079C (fi) 1975-09-23 1982-11-29 4,5-dihydro-3,3-difenyl-4- hydrokarbylaminometylfuran-2(3h)oner och foerfarande foer deras framstaellning.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US05/615,951 US4119637A (en) 1975-09-23 1975-09-23 4-Hydroxymethyl-2-pyrrolidinones
US61595175 1975-09-23

Publications (3)

Publication Number Publication Date
FI762694A true FI762694A (fr) 1977-03-24
FI67370B FI67370B (fi) 1984-11-30
FI67370C FI67370C (fi) 1985-03-11

Family

ID=24467444

Family Applications (1)

Application Number Title Priority Date Filing Date
FI762694A FI67370C (fi) 1975-09-23 1976-09-21 Mellanprodukt foer framstaellning av 4-(4-disubstituerade piperidinylmetyl)-3,3-difenyl-2-pyrrolidinoner och foerfarande foer framstaellning av mellanprodukten

Country Status (21)

Country Link
US (1) US4119637A (fr)
JP (2) JPS6059228B2 (fr)
AU (2) AU1804876A (fr)
BE (1) BE846402A (fr)
BR (1) BR7606209A (fr)
CA (1) CA1077497A (fr)
CH (1) CH616659A5 (fr)
DE (2) DE2661028C2 (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
JPS6127977A (ja) 1986-02-07
IL50436A0 (en) 1976-11-30
SE418397B (sv) 1981-05-25
SE7610362L (sv) 1977-03-24
GB1552687A (en) 1979-09-19
FI67370C (fi) 1985-03-11
AU512445B2 (en) 1980-10-09
PT65624B (en) 1978-04-05
GB1552686A (en) 1979-09-19
FR2333792A1 (fr) 1977-07-01
DE2642608A1 (de) 1977-03-31
IL50436A (en) 1980-01-31
FR2329665A1 (fr) 1977-05-27
FI67370B (fi) 1984-11-30
BR7606209A (pt) 1977-06-14
CA1077497A (fr) 1980-05-13
FR2329665B1 (fr) 1981-07-10
AU1804876A (en) 1978-04-06
DK160548C (da) 1991-09-09
JPS6154793B2 (fr) 1986-11-25
JPS5248662A (en) 1977-04-18
DE2642608C2 (fr) 1987-03-19
NL7610526A (nl) 1977-03-25
DE2661028C2 (fr) 1987-08-06
BE846402A (fr) 1977-01-17
DK426376A (da) 1977-03-24
ES451752A1 (es) 1978-01-01
ES458181A1 (es) 1978-04-01
MX3846E (es) 1981-08-18
US4119637A (en) 1978-10-10
PH13940A (en) 1980-11-04
FR2333792B1 (fr) 1981-08-21
ZA765417B (en) 1977-08-31
JPS6059228B2 (ja) 1985-12-24
PT65624A (en) 1976-10-01
IE44843B1 (en) 1982-04-21
IE44843L (en) 1977-03-23
DK160548B (da) 1991-03-25
CH616659A5 (fr) 1980-04-15

Similar Documents

Publication Publication Date Title
FR2330948B1 (fr)
FR2333792B1 (fr)
JPS5186163A (fr)
JPS5240337U (fr)
JPS5610058Y2 (fr)
JPS5273215U (fr)
JPS5265400U (fr)
JPS5218864U (fr)
JPS5270233U (fr)
JPS5181578U (fr)
JPS51132019U (fr)
JPS51117902U (fr)
JPS51115665U (fr)
JPS51111358U (fr)
JPS51116349U (fr)
CH599827A5 (fr)
CH594456A5 (fr)
CH603426A5 (fr)
CH602043A5 (fr)
CH601173A5 (fr)
CH601094A5 (fr)
CH600713A5 (fr)
CH600560A5 (fr)
CH587436A5 (fr)
CH589171B5 (fr)

Legal Events

Date Code Title Description
MM Patent lapsed

Owner name: A.H. ROBINS COMPANY, INCORPORATED