IL32767A0 - A hydrazide and its acid addition salts - Google Patents

A hydrazide and its acid addition salts

Info

Publication number
IL32767A0
IL32767A0 IL32767A IL3276769A IL32767A0 IL 32767 A0 IL32767 A0 IL 32767A0 IL 32767 A IL32767 A IL 32767A IL 3276769 A IL3276769 A IL 3276769A IL 32767 A0 IL32767 A0 IL 32767A0
Authority
IL
Israel
Prior art keywords
hydrazide
acid addition
addition salts
salts
acid
Prior art date
Application number
IL32767A
Other versions
IL32767A (en
Original Assignee
Hoffmann La Roche
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 Hoffmann La Roche filed Critical Hoffmann La Roche
Publication of IL32767A0 publication Critical patent/IL32767A0/en
Publication of IL32767A publication Critical patent/IL32767A/en

Links

Classifications

    • 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
    • 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
    • C07C243/26—Hydrazines having nitrogen atoms of hydrazine groups acylated by carboxylic acids with acylating carboxyl groups bound to hydrogen atoms or to acyclic carbon atoms
    • C07C243/34—Hydrazines having nitrogen atoms of hydrazine groups acylated by carboxylic acids with acylating carboxyl groups bound to hydrogen atoms or to acyclic carbon atoms to carbon atoms of a carbon skeleton further substituted by nitrogen atoms

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
IL32767A 1968-08-16 1969-08-04 A hydrazide and its acid addition salts IL32767A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH1240368A CH554844A (en) 1968-08-16 1968-08-16 METHOD OF MANUFACTURING A HYDRAZIDE.

Publications (2)

Publication Number Publication Date
IL32767A0 true IL32767A0 (en) 1969-11-12
IL32767A IL32767A (en) 1973-01-30

Family

ID=4382677

Family Applications (1)

Application Number Title Priority Date Filing Date
IL32767A IL32767A (en) 1968-08-16 1969-08-04 A hydrazide and its acid addition salts

Country Status (16)

Country Link
JP (1) JPS5114501B1 (en)
AT (2) AT299158B (en)
BE (1) BE737420A (en)
CA (1) CA958418A (en)
CH (1) CH554844A (en)
CS (1) CS162689B2 (en)
DE (2) DE1966821C3 (en)
DK (1) DK126776B (en)
ES (1) ES370500A1 (en)
FR (2) FR2015792B1 (en)
GB (1) GB1250279A (en)
IE (1) IE33519B1 (en)
IL (1) IL32767A (en)
MY (1) MY7300018A (en)
NL (1) NL6912320A (en)
SE (1) SE378242B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103951587A (en) * 2014-04-11 2014-07-30 浙江耐司康药业有限公司 Synthetic method for intermediate of benserazide hydrochloride
WO2015197909A1 (en) 2014-06-27 2015-12-30 Fermion Oy Process for the preparation of a crystalline polymorph of 2-amino-3-hydroxy-n'-(2,3,4-trihydroxybenzyl)propanehydrazide (benserazide) hydrochloride

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3065265A (en) * 1957-07-04 1962-11-20 Hoffmann La Roche Amino acid hydrazides

Also Published As

Publication number Publication date
CH554844A (en) 1974-10-15
GB1250279A (en) 1971-10-20
IL32767A (en) 1973-01-30
AT299160B (en) 1972-06-12
DE1941284A1 (en) 1970-02-19
DE1941284B2 (en) 1974-05-30
FR2015792B1 (en) 1973-08-10
AT299158B (en) 1972-06-12
SE378242B (en) 1975-08-25
BE737420A (en) 1970-02-13
NL6912320A (en) 1970-02-18
DK126776B (en) 1973-08-20
JPS5114501B1 (en) 1976-05-10
DE1941284C3 (en) 1975-01-30
ES370500A1 (en) 1971-04-16
CS162689B2 (en) 1975-07-15
FR2104722A1 (en) 1972-04-21
IE33519L (en) 1970-02-16
DE1966821A1 (en) 1974-07-11
DE1966821C3 (en) 1978-11-23
MY7300018A (en) 1973-12-31
IE33519B1 (en) 1974-07-24
FR2015792A1 (en) 1970-04-30
FR2104722B1 (en) 1974-03-22
DE1966821B2 (en) 1978-03-16
CA958418A (en) 1974-11-26

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