CH404673A - Verfahren zur Herstellung von Hydrazinsäuren - Google Patents

Verfahren zur Herstellung von Hydrazinsäuren

Info

Publication number
CH404673A
CH404673A CH78362A CH78362A CH404673A CH 404673 A CH404673 A CH 404673A CH 78362 A CH78362 A CH 78362A CH 78362 A CH78362 A CH 78362A CH 404673 A CH404673 A CH 404673A
Authority
CH
Switzerland
Prior art keywords
preparation
hydrazine
acids
hydrazine acids
Prior art date
Application number
CH78362A
Other languages
English (en)
Inventor
Sletzinger Meyer
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
Application filed by Merck & Co Inc filed Critical Merck & Co Inc
Publication of CH404673A publication Critical patent/CH404673A/de

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07DHETEROCYCLIC COMPOUNDS
    • C07D233/00Heterocyclic compounds containing 1,3-diazole or hydrogenated 1,3-diazole rings, not condensed with other rings
    • C07D233/54Heterocyclic compounds containing 1,3-diazole or hydrogenated 1,3-diazole rings, not condensed with other rings having two double bonds between ring members or between ring members and non-ring members
    • C07D233/64Heterocyclic compounds containing 1,3-diazole or hydrogenated 1,3-diazole rings, not condensed with other rings having two double bonds between ring members or between ring members and non-ring members with substituted hydrocarbon radicals attached to ring carbon atoms, e.g. histidine
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K31/00Medicinal preparations containing organic active ingredients
    • A61K31/33Heterocyclic compounds
    • A61K31/395Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins
    • A61K31/41Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins having five-membered rings with two or more ring hetero atoms, at least one of which being nitrogen, e.g. tetrazole
    • A61K31/4151,2-Diazoles
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07CACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C205/00Compounds containing nitro groups bound to a carbon skeleton
    • C07C205/49Compounds containing nitro groups bound to a carbon skeleton the carbon skeleton being further substituted by carboxyl groups
    • C07C205/50Compounds containing nitro groups bound to a carbon skeleton the carbon skeleton being further substituted by carboxyl groups having nitro groups and carboxyl groups bound to acyclic carbon atoms of the carbon skeleton
    • C07C205/51Compounds containing nitro groups bound to a carbon skeleton the carbon skeleton being further substituted by carboxyl groups having nitro groups and carboxyl groups bound to acyclic carbon atoms of the carbon skeleton the carbon skeleton being saturated

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Epidemiology (AREA)
  • Medicinal Chemistry (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
  • Plural Heterocyclic Compounds (AREA)
CH78362A 1961-01-23 1962-01-23 Verfahren zur Herstellung von Hydrazinsäuren CH404673A (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US83885A US3049548A (en) 1961-01-23 1961-01-23 Certain alpha-hydrazino-imidazolepropionic acid derivatives

Publications (1)

Publication Number Publication Date
CH404673A true CH404673A (de) 1965-12-31

Family

ID=22181292

Family Applications (1)

Application Number Title Priority Date Filing Date
CH78362A CH404673A (de) 1961-01-23 1962-01-23 Verfahren zur Herstellung von Hydrazinsäuren

Country Status (9)

Country Link
US (1) US3049548A (de)
BE (1) BE612890A (de)
BR (1) BR6235816D0 (de)
CH (1) CH404673A (de)
DE (1) DE1470015A1 (de)
DK (1) DK100301C (de)
FR (1) FR1838M (de)
GB (1) GB963509A (de)
SE (1) SE218550C1 (de)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3450814A (en) * 1964-07-15 1969-06-17 Chemway Corp Ophthalmic compositions containing alginic acid salts of pilocarpine,atropine and physostigmine

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2955108A (en) * 1957-01-07 1960-10-04 Univ Ohio State Res Found Process for 1,1,1-trisubstituted hydrazinium chlorides

Also Published As

Publication number Publication date
FR1838M (fr) 1963-05-27
DE1470015A1 (de) 1968-12-05
SE218550C1 (de) 1968-01-30
DK100301C (da) 1964-11-16
BE612890A (fr) 1962-07-19
US3049548A (en) 1962-08-14
GB963509A (en) 1964-07-08
BR6235816D0 (pt) 1973-05-24

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