FR2104722B1 - - Google Patents

Info

Publication number
FR2104722B1
FR2104722B1 FR7132582A FR7132582A FR2104722B1 FR 2104722 B1 FR2104722 B1 FR 2104722B1 FR 7132582 A FR7132582 A FR 7132582A FR 7132582 A FR7132582 A FR 7132582A FR 2104722 B1 FR2104722 B1 FR 2104722B1
Authority
FR
France
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.)
Expired
Application number
FR7132582A
Other languages
French (fr)
Other versions
FR2104722A1 (de
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.)
F Hoffmann La Roche AG
Original Assignee
F Hoffmann La Roche AG
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 F Hoffmann La Roche AG filed Critical F Hoffmann La Roche AG
Publication of FR2104722A1 publication Critical patent/FR2104722A1/fr
Application granted granted Critical
Publication of FR2104722B1 publication Critical patent/FR2104722B1/fr
Expired legal-status Critical Current

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
FR7132582A 1968-08-16 1971-09-09 Expired FR2104722B1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH1240368A CH554844A (de) 1968-08-16 1968-08-16 Verfahren zur herstellung eines hydrazids.

Publications (2)

Publication Number Publication Date
FR2104722A1 FR2104722A1 (de) 1972-04-21
FR2104722B1 true FR2104722B1 (de) 1974-03-22

Family

ID=4382677

Family Applications (2)

Application Number Title Priority Date Filing Date
FR696928006A Expired FR2015792B1 (de) 1968-08-16 1969-08-14
FR7132582A Expired FR2104722B1 (de) 1968-08-16 1971-09-09

Family Applications Before (1)

Application Number Title Priority Date Filing Date
FR696928006A Expired FR2015792B1 (de) 1968-08-16 1969-08-14

Country Status (16)

Country Link
JP (1) JPS5114501B1 (de)
AT (2) AT299160B (de)
BE (1) BE737420A (de)
CA (1) CA958418A (de)
CH (1) CH554844A (de)
CS (1) CS162689B2 (de)
DE (2) DE1941284C3 (de)
DK (1) DK126776B (de)
ES (1) ES370500A1 (de)
FR (2) FR2015792B1 (de)
GB (1) GB1250279A (de)
IE (1) IE33519B1 (de)
IL (1) IL32767A (de)
MY (1) MY7300018A (de)
NL (1) NL6912320A (de)
SE (1) SE378242B (de)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103951587A (zh) * 2014-04-11 2014-07-30 浙江耐司康药业有限公司 盐酸苄丝肼的中间体的合成方法
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
MY7300018A (en) 1973-12-31
FR2104722A1 (de) 1972-04-21
ES370500A1 (es) 1971-04-16
DE1941284B2 (de) 1974-05-30
NL6912320A (de) 1970-02-18
IL32767A (en) 1973-01-30
DE1966821B2 (de) 1978-03-16
IE33519L (en) 1970-02-16
AT299160B (de) 1972-06-12
BE737420A (de) 1970-02-13
DE1941284C3 (de) 1975-01-30
GB1250279A (de) 1971-10-20
FR2015792B1 (de) 1973-08-10
JPS5114501B1 (de) 1976-05-10
DE1941284A1 (de) 1970-02-19
DE1966821C3 (de) 1978-11-23
IE33519B1 (en) 1974-07-24
CA958418A (en) 1974-11-26
IL32767A0 (en) 1969-11-12
AT299158B (de) 1972-06-12
CS162689B2 (de) 1975-07-15
DE1966821A1 (de) 1974-07-11
SE378242B (de) 1975-08-25
FR2015792A1 (de) 1970-04-30
CH554844A (de) 1974-10-15
DK126776B (da) 1973-08-20

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Legal Events

Date Code Title Description
ST Notification of lapse