CA975768A - Lactam process - Google Patents

Lactam process

Info

Publication number
CA975768A
CA975768A CA115,217A CA115217A CA975768A CA 975768 A CA975768 A CA 975768A CA 115217 A CA115217 A CA 115217A CA 975768 A CA975768 A CA 975768A
Authority
CA
Canada
Prior art keywords
lactam
lactam process
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
CA115,217A
Other languages
English (en)
Other versions
CA115217S (en
Inventor
Henry Rapoport
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.)
University of California
Original Assignee
University of California
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 University of California filed Critical University of California
Priority to CA133,291A priority Critical patent/CA979902A/en
Application granted granted Critical
Publication of CA975768A publication Critical patent/CA975768A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D471/00—Heterocyclic compounds containing nitrogen atoms as the only ring hetero atoms in the condensed system, at least one ring being a six-membered ring with one nitrogen atom, not provided for by groups C07D451/00 - C07D463/00
    • C07D471/02—Heterocyclic compounds containing nitrogen atoms as the only ring hetero atoms in the condensed system, at least one ring being a six-membered ring with one nitrogen atom, not provided for by groups C07D451/00 - C07D463/00 in which the condensed system contains two hetero rings
    • C07D471/04—Ortho-condensed systems
    • 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
    • C07D207/30—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 two double bonds between ring members or between ring members and non-ring members
    • C07D207/34—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 two 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
    • C07D207/36—Oxygen or sulfur atoms
    • C07D207/38—2-Pyrrolones
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D277/00—Heterocyclic compounds containing 1,3-thiazole or hydrogenated 1,3-thiazole rings
    • C07D277/02—Heterocyclic compounds containing 1,3-thiazole or hydrogenated 1,3-thiazole rings not condensed with other rings
    • C07D277/04—Heterocyclic compounds containing 1,3-thiazole or hydrogenated 1,3-thiazole rings not condensed with other rings having no double bonds between ring members or between ring members and non-ring members
    • C07D277/06—Heterocyclic compounds containing 1,3-thiazole or hydrogenated 1,3-thiazole rings not condensed with other rings having no double bonds between ring members or between ring members and non-ring members 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
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D463/00—Heterocyclic compounds containing 1-azabicyclo [4.2.0] octane ring systems, i.e. compounds containing a ring system of the formula:, e.g. carbacephalosporins; Such ring systems being further condensed, e.g. 2,3-condensed with an oxygen-, nitrogen- or sulfur-containing hetero ring
    • C07D463/02—Preparation
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D477/00—Heterocyclic compounds containing 1-azabicyclo [3.2.0] heptane ring systems, i.e. compounds containing a ring system of the formula:, e.g. carbapenicillins, thienamycins; Such ring systems being further condensed, e.g. 2,3-condensed with an oxygen-, nitrogen- or sulphur-containing hetero ring
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D499/00—Heterocyclic compounds containing 4-thia-1-azabicyclo [3.2.0] heptane ring systems, i.e. compounds containing a ring system of the formula:, e.g. penicillins, penems; Such ring systems being further condensed, e.g. 2,3-condensed with an oxygen-, nitrogen- or sulfur-containing hetero ring
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D513/00—Heterocyclic compounds containing in the condensed system at least one hetero ring having nitrogen and sulfur atoms as the only ring hetero atoms, not provided for in groups C07D463/00, C07D477/00 or C07D499/00 - C07D507/00
    • C07D513/02—Heterocyclic compounds containing in the condensed system at least one hetero ring having nitrogen and sulfur atoms as the only ring hetero atoms, not provided for in groups C07D463/00, C07D477/00 or C07D499/00 - C07D507/00 in which the condensed system contains two hetero rings
    • C07D513/04—Ortho-condensed systems

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Molecular Biology (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Nitrogen And Oxygen Or Sulfur-Condensed Heterocyclic Ring Systems (AREA)
  • Steroid Compounds (AREA)
CA115,217A 1970-06-22 1971-06-09 Lactam process Expired CA975768A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CA133,291A CA979902A (en) 1970-06-22 1972-01-27 Lactam process

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US4855070A 1970-06-22 1970-06-22

Publications (1)

Publication Number Publication Date
CA975768A true CA975768A (en) 1975-10-07

Family

ID=21955191

Family Applications (1)

Application Number Title Priority Date Filing Date
CA115,217A Expired CA975768A (en) 1970-06-22 1971-06-09 Lactam process

Country Status (14)

Country Link
US (1) US3714156A (xx)
BE (1) BE768530A (xx)
CA (1) CA975768A (xx)
CH (1) CH570402A5 (xx)
DE (1) DE2130730A1 (xx)
ES (1) ES392484A1 (xx)
FR (1) FR2099225A5 (xx)
GB (2) GB1331372A (xx)
HU (1) HU163142B (xx)
IE (1) IE36702B1 (xx)
IT (1) IT1033055B (xx)
LU (1) LU63390A1 (xx)
NL (1) NL7108419A (xx)
ZA (1) ZA714007B (xx)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USD906793S1 (en) 2018-07-13 2021-01-05 Curv Brands, Llc Connector having two identical members

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4150156A (en) * 1975-11-21 1979-04-17 Merck & Co., Inc. 7-(Substituted methyl)-3-(substituted thio)-cephalosporins, derivatives and pharmaceutical compositions containing them
US4518773A (en) * 1978-04-03 1985-05-21 Bristol-Myers Company "3-Carbamoyloxy cephalosporins"
US4426520A (en) 1978-04-03 1984-01-17 Bristol-Myers Company 3-Carbamoyloxy-cepham-4-carboxylic acid derivatives
US4322347A (en) * 1978-04-03 1982-03-30 Bristol-Myers Company 2-Carbamoyloxymethyl-penicillin derivatives
US4374982A (en) * 1979-11-07 1983-02-22 Bristol-Myers Company Cepham compounds
CA1180005A (en) * 1980-10-24 1984-12-27 Solange Adam-Molina .beta.-LACTAMS
US4647457A (en) * 1983-12-16 1987-03-03 Hoffmann-La Roche Inc. Penicillanic acid derivatives
CN108129476A (zh) * 2017-11-27 2018-06-08 华中农业大学 一种杂环内酰胺衍生物及其用于作物病原菌杀菌剂的用途

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3275626A (en) * 1962-07-31 1966-09-27 Lilly Co Eli Penicillin conversion via sulfoxide
US3268540A (en) * 1965-06-14 1966-08-23 Mcneilab Inc Certain indolizine derivatives

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USD906793S1 (en) 2018-07-13 2021-01-05 Curv Brands, Llc Connector having two identical members

Also Published As

Publication number Publication date
GB1331371A (en) 1973-09-26
IT1033055B (it) 1979-07-10
ES392484A1 (es) 1974-07-01
US3714156A (en) 1973-01-30
IE36702L (en) 1971-12-22
HU163142B (xx) 1973-06-28
DE2130730A1 (de) 1971-12-23
IE36702B1 (en) 1977-02-02
BE768530A (fr) 1971-12-15
ZA714007B (en) 1972-02-23
NL7108419A (xx) 1971-12-24
FR2099225A5 (xx) 1972-03-10
GB1331372A (en) 1973-09-26
LU63390A1 (xx) 1971-09-22
CH570402A5 (xx) 1975-12-15

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