CA972364A - Process for preparing 2,3-di(lower)alkyl pyrrolidines - Google Patents

Process for preparing 2,3-di(lower)alkyl pyrrolidines

Info

Publication number
CA972364A
CA972364A CA110,615A CA110615A CA972364A CA 972364 A CA972364 A CA 972364A CA 110615 A CA110615 A CA 110615A CA 972364 A CA972364 A CA 972364A
Authority
CA
Canada
Prior art keywords
preparing
alkyl pyrrolidines
pyrrolidines
alkyl
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.)
Expired
Application number
CA110,615A
Other languages
English (en)
Other versions
CA110615S (en
Inventor
Kiyoshi Hattori
Shinji Izuhara
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.)
Fujisawa Pharmaceutical Co Ltd
Original Assignee
Fujisawa Pharmaceutical Co Ltd
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 Fujisawa Pharmaceutical Co Ltd filed Critical Fujisawa Pharmaceutical Co Ltd
Application granted granted Critical
Publication of CA972364A publication Critical patent/CA972364A/en
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
    • 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
    • C07D207/20—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 only hydrogen atoms, hydrocarbon or substituted hydrocarbon radicals, directly attached to ring carbon atoms
    • 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
    • C07D207/04—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 no double bonds between ring members or between ring members and non-ring members
    • C07D207/10—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 no double bonds between ring members or between ring members and non-ring members 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
    • C07D207/12—Oxygen or sulfur atoms
CA110,615A 1970-04-18 1971-04-16 Process for preparing 2,3-di(lower)alkyl pyrrolidines Expired CA972364A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3332970A JPS4916868B1 (ja) 1970-04-18 1970-04-18

Publications (1)

Publication Number Publication Date
CA972364A true CA972364A (en) 1975-08-05

Family

ID=12383500

Family Applications (1)

Application Number Title Priority Date Filing Date
CA110,615A Expired CA972364A (en) 1970-04-18 1971-04-16 Process for preparing 2,3-di(lower)alkyl pyrrolidines

Country Status (6)

Country Link
JP (1) JPS4916868B1 (ja)
CA (1) CA972364A (ja)
CH (1) CH552587A (ja)
ES (1) ES390275A1 (ja)
NL (1) NL7105138A (ja)
SE (1) SE377116B (ja)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS51141461A (en) * 1975-05-30 1976-12-06 Matsushita Electric Works Ltd Tertiary device for treating polluted water
JPH04134408U (ja) * 1991-06-04 1992-12-15 三井石油化学工業株式会社 フイルター取付座

Also Published As

Publication number Publication date
CH552587A (de) 1974-08-15
SE377116B (ja) 1975-06-23
NL7105138A (ja) 1971-10-20
JPS4916868B1 (ja) 1974-04-25
ES390275A1 (es) 1973-07-01

Similar Documents

Publication Publication Date Title
YU33660B (en) Process for preparing 1, 2, 3, 4-tetrahydro-4-phenylisoquinoline derivatives
CA928304A (en) Process for preparing alkyl 2-benzimidazolecarbamates
CA972364A (en) Process for preparing 2,3-di(lower)alkyl pyrrolidines
CA952531A (en) Process for preparing n-alkyl-dimethylamines
CA974910A (en) Process for preparing l-arginase
CA948216A (en) Process for preparing 2,4,4,4-tetrachlorobutanol
CA990728A (en) Process for preparing triketoimidazolidines
CA935816A (en) Process for preparing 3-isoxazolylcarbonylureides
CA928305A (en) Process for preparing alkyl 2-benzimidazolecarbamates
CA847372A (en) Process for preparing 2,3-dihydro-para-dioxin
CA835988A (en) Process for preparing 3,1-benzoxazin-2-ones
CA945994A (en) Process for preparing 1-(5-nitro-thiazolyl-2)-2-oxo-tetrahydroimidazole
CA949577A (en) Process for preparing 4-aminopyrimidine derivatives
CA925088A (en) Process for preparing 8-amino-theophylline derivatives
YU267871A (en) Process for preparing 2,4-diamino-5-benzylpyrimidines
YU178071A (en) Process for preparing 1, 2-delta-methylene-6, 7-delta-difluoro-methylene-20-spirox-4-ene-3-ones
CA859763A (en) Process for preparing 2-hydroxyalkyl-4(5)nitrioimidazoles
CA856774A (en) Process for preparing 3-methoxy-1,3,5(10),6,8-oestrapentaene-17-one
CA859760A (en) Process for preparing 2-hydroxyalkyl-4(5) nitroimidazoles
CA836030A (en) Process for preparing methyl hexadienoates
CA837609A (en) Process for preparing 14-hydroxydihydronormorphinones
CA837667A (en) Process for preparing meta-alkylphenols
CA836026A (en) Process for preparing methylenebisiminodiacetonitrile
AU449532B2 (en) Process for preparing triketoimidazolidines
CA978191A (en) Process for preparing aroylalkylpiperidines