GB8300874D0 - Amino acids - Google Patents

Amino acids

Info

Publication number
GB8300874D0
GB8300874D0 GB838300874A GB8300874A GB8300874D0 GB 8300874 D0 GB8300874 D0 GB 8300874D0 GB 838300874 A GB838300874 A GB 838300874A GB 8300874 A GB8300874 A GB 8300874A GB 8300874 D0 GB8300874 D0 GB 8300874D0
Authority
GB
United Kingdom
Prior art keywords
amino acids
acids
amino
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.)
Granted
Application number
GB838300874A
Other versions
GB2129420B (en
GB2129420A (en
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.)
ER Squibb and Sons LLC
Original Assignee
ER Squibb and Sons LLC
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 US06/088,425 external-priority patent/US4254267A/en
Priority claimed from US06/140,355 external-priority patent/US4266065A/en
Application filed by ER Squibb and Sons LLC filed Critical ER Squibb and Sons LLC
Publication of GB8300874D0 publication Critical patent/GB8300874D0/en
Publication of GB2129420A publication Critical patent/GB2129420A/en
Application granted granted Critical
Publication of GB2129420B publication Critical patent/GB2129420B/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D231/00—Heterocyclic compounds containing 1,2-diazole or hydrogenated 1,2-diazole rings
    • C07D231/02—Heterocyclic compounds containing 1,2-diazole or hydrogenated 1,2-diazole rings not condensed with other rings
    • C07D231/06—Heterocyclic compounds containing 1,2-diazole or hydrogenated 1,2-diazole rings not condensed with other rings having one double bond between ring members or between a ring member and a non-ring member
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C323/00—Thiols, sulfides, hydropolysulfides or polysulfides substituted by halogen, oxygen or nitrogen atoms, or by sulfur atoms not being part of thio groups
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D213/00—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members
    • C07D213/02—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members
    • C07D213/04—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen or carbon atoms directly attached to the ring nitrogen atom
    • C07D213/24—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen or carbon atoms directly attached to the ring nitrogen atom with substituted hydrocarbon radicals attached to ring carbon atoms
    • C07D213/54—Radicals substituted by carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals
    • C07D213/55—Acids; Esters
    • 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
    • C07D307/34—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom not condensed with other rings having two or three double bonds between ring members or between ring members and non-ring members
    • C07D307/38—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom not condensed with other rings having two or three double bonds between ring members or between ring members and non-ring members with substituted hydrocarbon radicals attached to ring carbon atoms
    • C07D307/54—Radicals substituted by carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D333/00—Heterocyclic compounds containing five-membered rings having one sulfur atom as the only ring hetero atom
    • C07D333/02—Heterocyclic compounds containing five-membered rings having one sulfur atom as the only ring hetero atom not condensed with other rings
    • C07D333/04—Heterocyclic compounds containing five-membered rings having one sulfur atom as the only ring hetero atom not condensed with other rings not substituted on the ring sulphur atom
    • C07D333/06—Heterocyclic compounds containing five-membered rings having one sulfur atom as the only ring hetero atom not condensed with other rings not substituted on the ring sulphur atom with only hydrogen atoms, hydrocarbon or substituted hydrocarbon radicals, directly attached to the ring carbon atoms
    • C07D333/24—Radicals substituted by carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D401/00—Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, at least one ring being a six-membered ring with only one nitrogen atom
    • C07D401/02—Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, at least one ring being a six-membered ring with only one nitrogen atom containing two hetero rings
    • C07D401/04—Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, at least one ring being a six-membered ring with only one nitrogen atom containing two hetero rings directly linked by a ring-member-to-ring-member bond
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D401/00—Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, at least one ring being a six-membered ring with only one nitrogen atom
    • C07D401/02—Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, at least one ring being a six-membered ring with only one nitrogen atom containing two hetero rings
    • C07D401/12—Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, at least one ring being a six-membered ring with only one nitrogen atom containing two hetero rings linked by a chain containing hetero atoms as chain links
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D405/00—Heterocyclic compounds containing both one or more hetero rings having oxygen atoms as the only ring hetero atoms, and one or more rings having nitrogen as the only ring hetero atom
    • C07D405/02—Heterocyclic compounds containing both one or more hetero rings having oxygen atoms as the only ring hetero atoms, and one or more rings having nitrogen as the only ring hetero atom containing two hetero rings
    • C07D405/04—Heterocyclic compounds containing both one or more hetero rings having oxygen atoms as the only ring hetero atoms, and one or more rings having nitrogen as the only ring hetero atom containing two hetero rings directly linked by a ring-member-to-ring-member bond
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D409/00—Heterocyclic compounds containing two or more hetero rings, at least one ring having sulfur atoms as the only ring hetero atoms
    • C07D409/02—Heterocyclic compounds containing two or more hetero rings, at least one ring having sulfur atoms as the only ring hetero atoms containing two hetero rings
    • C07D409/04—Heterocyclic compounds containing two or more hetero rings, at least one ring having sulfur atoms as the only ring hetero atoms containing two hetero rings directly linked by a ring-member-to-ring-member bond
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D409/00—Heterocyclic compounds containing two or more hetero rings, at least one ring having sulfur atoms as the only ring hetero atoms
    • C07D409/02—Heterocyclic compounds containing two or more hetero rings, at least one ring having sulfur atoms as the only ring hetero atoms containing two hetero rings
    • C07D409/12—Heterocyclic compounds containing two or more hetero rings, at least one ring having sulfur atoms as the only ring hetero atoms containing two hetero rings linked by a chain containing hetero atoms as chain links

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Plural Heterocyclic Compounds (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
GB08300874A 1979-10-25 1983-01-13 Pyrazoline carboxylic acids Expired GB2129420B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US06/088,425 US4254267A (en) 1979-10-25 1979-10-25 Mercaptoacyldihydropyrazole carboxylic acid derivatives
US06/140,355 US4266065A (en) 1980-04-14 1980-04-14 Mercaptoacyldihydropyrazole carboxylic acid derivatives

Publications (3)

Publication Number Publication Date
GB8300874D0 true GB8300874D0 (en) 1983-02-16
GB2129420A GB2129420A (en) 1984-05-16
GB2129420B GB2129420B (en) 1984-10-31

Family

ID=26778642

Family Applications (2)

Application Number Title Priority Date Filing Date
GB8034001A Expired GB2061934B (en) 1979-10-25 1980-10-22 Mercaptoacyldihydropyrazole carboxylic acid derivatives
GB08300874A Expired GB2129420B (en) 1979-10-25 1983-01-13 Pyrazoline carboxylic acids

Family Applications Before (1)

Application Number Title Priority Date Filing Date
GB8034001A Expired GB2061934B (en) 1979-10-25 1980-10-22 Mercaptoacyldihydropyrazole carboxylic acid derivatives

Country Status (5)

Country Link
CA (1) CA1156236A (en)
DE (1) DE3040258A1 (en)
FR (2) FR2482099A1 (en)
GB (2) GB2061934B (en)
IT (1) IT1134037B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1179503B (en) * 1984-07-20 1987-09-16 Roussel Maestretti Spa New 4-furyl-4-oxo-butenoic acid derivs.
SE454355B (en) * 1983-01-24 1988-04-25 Roussel Uclaf ACRYLIC ACID DERIVATIVES CONTAINING A FURYL, PYRANYL, BENZOFURANYL, OXAZOLYL OR ISOXAZOLYL GROUP, PROCEDURES FOR PREPARING THEREOF, AND PHARMACEUTICAL COMPOSITIONS CONTAINING THEMSELVES

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3013015A (en) * 1959-09-29 1961-12-12 Gen Aniline & Film Corp 1-substituted-2-pyrazoline-3-carbox-aldehyde dye intermediates
US3666772A (en) * 1970-02-26 1972-05-30 Carlisle Chemical Works Preparation of pyrazolines by cyclization of an azine
US4105776A (en) * 1976-06-21 1978-08-08 E. R. Squibb & Sons, Inc. Proline derivatives and related compounds
US4211786A (en) * 1979-03-08 1980-07-08 E. R. Squibb & Sons, Inc. Mercaptoacyldihydropyrazole carboxylic acid derivatives
US4288368A (en) * 1979-07-30 1981-09-08 E. R. Squibb & Sons, Inc. Dithioacylproline derivatives

Also Published As

Publication number Publication date
GB2129420B (en) 1984-10-31
IT8025575A0 (en) 1980-10-24
GB2061934B (en) 1984-06-06
FR2482099B1 (en) 1983-09-30
FR2474494A1 (en) 1981-07-31
CA1156236A (en) 1983-11-01
GB2061934A (en) 1981-05-20
FR2474494B1 (en) 1983-06-17
IT1134037B (en) 1986-07-24
DE3040258A1 (en) 1981-05-21
GB2129420A (en) 1984-05-16
FR2482099A1 (en) 1981-11-13

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee