DK126776B - Analogifremgangsmåde til fremstilling af et af L-serin afledt hydrazid eller syreadditionssalte deraf. - Google Patents

Analogifremgangsmåde til fremstilling af et af L-serin afledt hydrazid eller syreadditionssalte deraf.

Info

Publication number: DK126776B
Authority: DK; Denmark
Prior art keywords: hydrazide; serine; derived; preparation; acid addition
Prior art date: 1968-08-16

Application number

DK436569AA

Other languages

English (en)

Inventor

G Bartholini

B Hegedues

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.)

1968-08-16

Filing date

1969-08-14

Publication date

1973-08-20

1969-08-14 Application filed by Hoffmann La Roche filed Critical Hoffmann La Roche

1973-08-20 Publication of DK126776B publication Critical patent/DK126776B/da

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)

DK436569AA 1968-08-16 1969-08-14 Analogifremgangsmåde til fremstilling af et af L-serin afledt hydrazid eller syreadditionssalte deraf. DK126776B (da)

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 (1)

Publication Number	Publication Date
DK126776B true DK126776B (da)	1973-08-20

Family

ID=4382677

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
DK436569AA DK126776B (da)	1968-08-16	1969-08-14	Analogifremgangsmåde til fremstilling af et af L-serin afledt hydrazid eller syreadditionssalte deraf.

Country Status (16)

Country	Link
JP (1)	JPS5114501B1 (da)
AT (2)	AT299160B (da)
BE (1)	BE737420A (da)
CA (1)	CA958418A (da)
CH (1)	CH554844A (da)
CS (1)	CS162689B2 (da)
DE (2)	DE1966821C3 (da)
DK (1)	DK126776B (da)
ES (1)	ES370500A1 (da)
FR (2)	FR2015792B1 (da)
GB (1)	GB1250279A (da)
IE (1)	IE33519B1 (da)
IL (1)	IL32767A (da)
MY (1)	MY7300018A (da)
NL (1)	NL6912320A (da)
SE (1)	SE378242B (da)

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

1968
- 1968-08-16 CH CH1240368A patent/CH554844A/xx not_active IP Right Cessation
1969
- 1969-08-04 IL IL32767A patent/IL32767A/en unknown
- 1969-08-04 SE SE6910878A patent/SE378242B/xx unknown
- 1969-08-11 IE IE1125/69A patent/IE33519B1/xx unknown
- 1969-08-13 DE DE1966821A patent/DE1966821C3/de not_active Expired
- 1969-08-13 NL NL6912320A patent/NL6912320A/xx unknown
- 1969-08-13 CS CS5600A patent/CS162689B2/cs unknown
- 1969-08-13 BE BE737420D patent/BE737420A/xx unknown
- 1969-08-13 DE DE1941284A patent/DE1941284C3/de not_active Expired
- 1969-08-14 AT AT534671A patent/AT299160B/de not_active IP Right Cessation
- 1969-08-14 FR FR696928006A patent/FR2015792B1/fr not_active Expired
- 1969-08-14 ES ES370500A patent/ES370500A1/es not_active Expired
- 1969-08-14 AT AT783669A patent/AT299158B/de not_active IP Right Cessation
- 1969-08-14 GB GB1250279D patent/GB1250279A/en not_active Expired
- 1969-08-14 DK DK436569AA patent/DK126776B/da unknown
- 1969-08-15 JP JP44064663A patent/JPS5114501B1/ja active Pending
- 1969-08-15 CA CA059,620A patent/CA958418A/en not_active Expired
1971
- 1971-09-09 FR FR7132582A patent/FR2104722B1/fr not_active Expired
1973
- 1973-12-30 MY MY18/73A patent/MY7300018A/xx unknown

Also Published As

Publication number	Publication date
FR2015792B1 (da)	1973-08-10
SE378242B (da)	1975-08-25
MY7300018A (en)	1973-12-31
DE1941284A1 (de)	1970-02-19
IE33519B1 (en)	1974-07-24
ES370500A1 (es)	1971-04-16
IL32767A (en)	1973-01-30
DE1966821B2 (de)	1978-03-16
BE737420A (da)	1970-02-13
DE1941284B2 (de)	1974-05-30
FR2104722B1 (da)	1974-03-22
DE1941284C3 (de)	1975-01-30
IL32767A0 (en)	1969-11-12
DE1966821A1 (de)	1974-07-11
FR2104722A1 (da)	1972-04-21
CH554844A (de)	1974-10-15
GB1250279A (da)	1971-10-20
AT299160B (de)	1972-06-12
DE1966821C3 (de)	1978-11-23
FR2015792A1 (da)	1970-04-30
AT299158B (de)	1972-06-12
CS162689B2 (da)	1975-07-15
IE33519L (en)	1970-02-16
CA958418A (en)	1974-11-26
JPS5114501B1 (da)	1976-05-10
NL6912320A (da)	1970-02-18

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