AR192578A1 - A PROCEDURE FOR THE PREPARATION OF L-ALPHA-HYDRAZINE-BETA-PHENYLPROPIONIC ACID - Google Patents

A PROCEDURE FOR THE PREPARATION OF L-ALPHA-HYDRAZINE-BETA-PHENYLPROPIONIC ACID

Info

Publication number
AR192578A1
AR192578A1 AR23676671A AR23676671A AR192578A1 AR 192578 A1 AR192578 A1 AR 192578A1 AR 23676671 A AR23676671 A AR 23676671A AR 23676671 A AR23676671 A AR 23676671A AR 192578 A1 AR192578 A1 AR 192578A1
Authority
AR
Argentina
Prior art keywords
hydrazine
beta
alpha
procedure
preparation
Prior art date
Application number
AR23676671A
Other languages
Spanish (es)
Original Assignee
Merck & Co Inc
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 CA078424A external-priority patent/CA919691A/en
Priority claimed from CA078420A external-priority patent/CA929483A/en
Priority claimed from CA078,423A external-priority patent/CA971974A/en
Priority claimed from CA078,419,A external-priority patent/CA951661A/en
Priority claimed from CA078,421,A external-priority patent/CA951662A/en
Priority claimed from CA078,417A external-priority patent/CA956969A/en
Application filed by Merck & Co Inc filed Critical Merck & Co Inc
Application granted granted Critical
Publication of AR192578A1 publication Critical patent/AR192578A1/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C243/00—Compounds containing chains of nitrogen atoms singly-bound to each other, e.g. hydrazines, triazanes
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C243/00—Compounds containing chains of nitrogen atoms singly-bound to each other, e.g. hydrazines, triazanes
    • C07C243/24—Hydrazines having nitrogen atoms of hydrazine groups acylated by carboxylic acids
    • C07C243/38—Hydrazines having nitrogen atoms of hydrazine groups acylated by carboxylic acids with acylating carboxyl groups bound to carbon atoms of six-membered aromatic rings
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C251/00—Compounds containing nitrogen atoms doubly-bound to a carbon skeleton
    • C07C251/72—Hydrazones
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C59/00—Compounds having carboxyl groups bound to acyclic carbon atoms and containing any of the groups OH, O—metal, —CHO, keto, ether, groups, groups, or groups
    • C07C59/40—Unsaturated compounds
    • C07C59/58—Unsaturated compounds containing ether groups, groups, groups, or groups
    • C07C59/64—Unsaturated compounds containing ether groups, groups, groups, or groups containing six-membered aromatic rings
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D233/00—Heterocyclic compounds containing 1,3-diazole or hydrogenated 1,3-diazole rings, not condensed with other rings
    • C07D233/04—Heterocyclic compounds containing 1,3-diazole or hydrogenated 1,3-diazole rings, not condensed with other rings having one double bond between ring members or between a ring member and a non-ring member
    • C07D233/28—Heterocyclic compounds containing 1,3-diazole or hydrogenated 1,3-diazole rings, 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
    • C07D233/30—Oxygen or sulfur atoms
    • C07D233/32—One oxygen atom
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D241/00—Heterocyclic compounds containing 1,4-diazine or hydrogenated 1,4-diazine rings
    • C07D241/02—Heterocyclic compounds containing 1,4-diazine or hydrogenated 1,4-diazine rings not condensed with other rings
    • C07D241/06—Heterocyclic compounds containing 1,4-diazine or hydrogenated 1,4-diazine rings not condensed with other rings having one or two double bonds between ring members or between ring members and non-ring members
    • C07D241/08—Heterocyclic compounds containing 1,4-diazine or hydrogenated 1,4-diazine rings not condensed with other rings having one or two double bonds between ring members or between ring members and non-ring members with oxygen atoms directly attached to ring carbon atoms
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D263/00—Heterocyclic compounds containing 1,3-oxazole or hydrogenated 1,3-oxazole rings
    • C07D263/02—Heterocyclic compounds containing 1,3-oxazole or hydrogenated 1,3-oxazole rings not condensed with other rings
    • C07D263/08—Heterocyclic compounds containing 1,3-oxazole or hydrogenated 1,3-oxazole rings not condensed with other rings having one double bond between ring members or between a ring member and a non-ring member
    • C07D263/16—Heterocyclic compounds containing 1,3-oxazole or hydrogenated 1,3-oxazole rings 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
    • C07D263/18—Oxygen atoms
    • C07D263/20—Oxygen atoms attached in position 2
    • C07D263/26—Oxygen atoms attached in position 2 with hetero atoms or acyl radicals directly attached to the ring nitrogen atom
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D263/00—Heterocyclic compounds containing 1,3-oxazole or hydrogenated 1,3-oxazole rings
    • C07D263/02—Heterocyclic compounds containing 1,3-oxazole or hydrogenated 1,3-oxazole rings not condensed with other rings
    • C07D263/30—Heterocyclic compounds containing 1,3-oxazole or hydrogenated 1,3-oxazole rings not condensed with other rings having two or three double bonds between ring members or between ring members and non-ring members
    • C07D263/34—Heterocyclic compounds containing 1,3-oxazole or hydrogenated 1,3-oxazole rings not condensed with other rings having two or three 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
    • C07D263/36—One oxygen atom
    • C07D263/42—One oxygen atom attached in position 5

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
AR23676671A 1969-12-18 1971-07-14 A PROCEDURE FOR THE PREPARATION OF L-ALPHA-HYDRAZINE-BETA-PHENYLPROPIONIC ACID AR192578A1 (en)

Applications Claiming Priority (12)

Application Number Priority Date Filing Date Title
US88637169A 1969-12-18 1969-12-18
US905270A 1970-02-05 1970-02-05
US1377070A 1970-02-24 1970-02-24
CA078424A CA919691A (en) 1970-03-25 1970-03-25 Process for preparing substituted phenylalkanoic acids and intermediates
CA78418 1970-03-25
CA78425 1970-03-25
CA078420A CA929483A (en) 1970-03-25 1970-03-25 Process for preparing substituted phenylalkanoic acids
CA78422 1970-03-25
CA078,423A CA971974A (en) 1970-03-25 1970-03-25 Intermediates for preparing phenylalkanoic acids
CA078,419,A CA951661A (en) 1970-03-25 1970-03-25 Process for preparing substituted phenylalkanoic acids
CA078,421,A CA951662A (en) 1970-03-25 1970-03-25 Process for preparing substituted phenylalkanoic acids
CA078,417A CA956969A (en) 1970-03-25 1970-03-25 Process for preparing substituted phenylalkanoic acids and intermediates

Publications (1)

Publication Number Publication Date
AR192578A1 true AR192578A1 (en) 1973-02-28

Family

ID=27582862

Family Applications (2)

Application Number Title Priority Date Filing Date
AR23676771A AR193037A1 (en) 1969-12-18 1971-07-14 A PROCEDURE FOR THE PREPARATION OF L-ALPHA HYDRAZINE-BETA-PHENYLPTOPIONIC ACID
AR23676671A AR192578A1 (en) 1969-12-18 1971-07-14 A PROCEDURE FOR THE PREPARATION OF L-ALPHA-HYDRAZINE-BETA-PHENYLPROPIONIC ACID

Family Applications Before (1)

Application Number Title Priority Date Filing Date
AR23676771A AR193037A1 (en) 1969-12-18 1971-07-14 A PROCEDURE FOR THE PREPARATION OF L-ALPHA HYDRAZINE-BETA-PHENYLPTOPIONIC ACID

Country Status (4)

Country Link
JP (1) JPS5425012B1 (en)
AR (2) AR193037A1 (en)
CH (7) CH576947A5 (en)
DE (1) DE2062285A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU2003293423A1 (en) * 2002-12-06 2004-06-30 Xenoport, Inc. Carbidopa prodrugs and uses thereof
GB201521541D0 (en) * 2015-12-07 2016-01-20 Proximagen Ltd New therapeutic uses of enzyme inhibitors

Also Published As

Publication number Publication date
CH568965A5 (en) 1975-11-14
DE2062285A1 (en) 1971-07-01
JPS5425012B1 (en) 1979-08-24
AR193037A1 (en) 1973-03-30
CH555808A (en) 1974-11-15
CH578512A5 (en) 1976-08-13
CH576947A5 (en) 1976-06-30
CH555809A (en) 1974-11-15
CH576948A5 (en) 1976-06-30
CH555810A (en) 1974-11-15

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