AT303705B - Process for the preparation of the new N 1 -Glycine-N 2 - (2,3,4-trihydroxybenzl) hydrazide and its acid addition salts - Google Patents

Process for the preparation of the new N 1 -Glycine-N 2 - (2,3,4-trihydroxybenzl) hydrazide and its acid addition salts

Info

Publication number
AT303705B
AT303705B AT546071A AT546071A AT303705B AT 303705 B AT303705 B AT 303705B AT 546071 A AT546071 A AT 546071A AT 546071 A AT546071 A AT 546071A AT 303705 B AT303705 B AT 303705B
Authority
AT
Austria
Prior art keywords
trihydroxybenzl
hydrazide
glycine
preparation
new
Prior art date
Application number
AT546071A
Other languages
German (de)
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
Application granted granted Critical
Publication of AT303705B publication Critical patent/AT303705B/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)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
  • Drying Of Solid Materials (AREA)
AT546071A 1968-08-16 1969-08-14 Process for the preparation of the new N 1 -Glycine-N 2 - (2,3,4-trihydroxybenzl) hydrazide and its acid addition salts AT303705B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH1240268A CH555321A (en) 1968-08-16 1968-08-16 METHOD OF MANUFACTURING A HYDRAZIDE.

Publications (1)

Publication Number Publication Date
AT303705B true AT303705B (en) 1972-12-11

Family

ID=4382663

Family Applications (4)

Application Number Title Priority Date Filing Date
AT783269A AT299157B (en) 1968-08-16 1969-08-14 Process for the preparation of the new N 1 -Glycine-N 2 - (2,3,4-trihydroxybenzyl) hydrazide and its acid addition salts
AT545971A AT301520B (en) 1968-08-16 1969-08-14 Process for the preparation of the new N 1 -Glycine-N 2 - (2,3,4-trihydroxybenzyl) hydrazide and its acid addition salts
AT546071A AT303705B (en) 1968-08-16 1969-08-14 Process for the preparation of the new N 1 -Glycine-N 2 - (2,3,4-trihydroxybenzl) hydrazide and its acid addition salts
AT545871A AT301519B (en) 1968-08-16 1969-08-14 Process for the preparation of the new N 1 -Glycine-N 2 - (2,3,4-trihydroxybenzyl) hydrazide and its acid addition salts

Family Applications Before (2)

Application Number Title Priority Date Filing Date
AT783269A AT299157B (en) 1968-08-16 1969-08-14 Process for the preparation of the new N 1 -Glycine-N 2 - (2,3,4-trihydroxybenzyl) hydrazide and its acid addition salts
AT545971A AT301520B (en) 1968-08-16 1969-08-14 Process for the preparation of the new N 1 -Glycine-N 2 - (2,3,4-trihydroxybenzyl) hydrazide and its acid addition salts

Family Applications After (1)

Application Number Title Priority Date Filing Date
AT545871A AT301519B (en) 1968-08-16 1969-08-14 Process for the preparation of the new N 1 -Glycine-N 2 - (2,3,4-trihydroxybenzyl) hydrazide and its acid addition salts

Country Status (20)

Country Link
JP (1) JPS5114502B1 (en)
AT (4) AT299157B (en)
BE (1) BE737419A (en)
CA (1) CA982145A (en)
CH (1) CH555321A (en)
CS (1) CS162690B2 (en)
CU (1) CU33406A (en)
DE (1) DE1941261C3 (en)
DK (1) DK126185B (en)
ES (1) ES370501A1 (en)
FI (1) FI50874C (en)
FR (2) FR2015791B1 (en)
GB (1) GB1247073A (en)
IE (1) IE33520B1 (en)
IL (1) IL32759A (en)
MY (1) MY7200114A (en)
NL (1) NL143553B (en)
NO (1) NO128067B (en)
PL (1) PL72655B1 (en)
SE (1) SE378241B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3028484A1 (en) * 1980-07-26 1982-03-04 Röhm GmbH, 6100 Darmstadt Matted acrylic! glass prodn. - by distributing polymeric delustrant in matrix-forming monomer or prepolymer, polymerising, demoulding and tempering

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE65607C (en) *
US3065265A (en) * 1957-07-04 1962-11-20 Hoffmann La Roche Amino acid hydrazides

Also Published As

Publication number Publication date
FI50874C (en) 1976-08-10
CU33406A (en) 1978-11-07
MY7200114A (en) 1972-12-31
NO128067B (en) 1973-09-24
CS162690B2 (en) 1975-07-15
FR2104721A1 (en) 1972-04-21
CH555321A (en) 1974-10-31
FR2015791B1 (en) 1973-08-10
FR2104721B1 (en) 1974-03-22
CA982145A (en) 1976-01-20
JPS5114502B1 (en) 1976-05-10
DK126185B (en) 1973-06-18
AT301520B (en) 1972-09-11
FR2015791A1 (en) 1970-04-30
IL32759A (en) 1973-01-30
GB1247073A (en) 1971-09-22
AT301519B (en) 1972-09-11
AT299157B (en) 1972-06-12
FI50874B (en) 1976-04-30
DE1941261B2 (en) 1974-05-30
SE378241B (en) 1975-08-25
IE33520L (en) 1970-02-16
DE1941261C3 (en) 1975-01-30
IL32759A0 (en) 1969-11-12
PL72655B1 (en) 1974-08-30
NL143553B (en) 1974-10-15
ES370501A1 (en) 1971-04-16
DE1941261A1 (en) 1970-12-03
IE33520B1 (en) 1974-07-24
NL6912456A (en) 1970-02-18
BE737419A (en) 1970-02-13

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