SE8004981L - Forfarande for framstellning av 5-merkaptotetrazolyl-l-ettiksyra - Google Patents

Forfarande for framstellning av 5-merkaptotetrazolyl-l-ettiksyra

Info

Publication number: SE8004981L
Authority: SE; Sweden
Prior art keywords: mercaptotetrazolyl; preparing; procedure; acetic acid; ethic acid
Prior art date: 1979-07-05

Application number

SE8004981A

Other languages

English (en)

Other versions

SE448463B (sv

Inventor

G M F Lim

M Endo

Original Assignee

Bristol Myers Co

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.)

1979-07-05

Filing date

1980-07-04

Publication date

1981-01-06

1980-07-04 Application filed by Bristol Myers Co filed Critical Bristol Myers Co

1981-01-06 Publication of SE8004981L publication Critical patent/SE8004981L/sv

1987-02-23 Publication of SE448463B publication Critical patent/SE448463B/sv

Links

239000002253 acid Substances 0.000 title 1
QTBSBXVTEAMEQO-UHFFFAOYSA-N acetic acid Substances CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 abstract 4
GDTBXPJZTBHREO-UHFFFAOYSA-N bromine Chemical compound BrBr GDTBXPJZTBHREO-UHFFFAOYSA-N 0.000 abstract 2
UMGDCJDMYOKAJW-UHFFFAOYSA-N thiourea Chemical compound NC(N)=S UMGDCJDMYOKAJW-UHFFFAOYSA-N 0.000 abstract 2
WKBOTKDWSSQWDR-UHFFFAOYSA-N Bromine atom Chemical compound [Br] WKBOTKDWSSQWDR-UHFFFAOYSA-N 0.000 abstract 1
XSQUKJJJFZCRTK-UHFFFAOYSA-N Urea Natural products NC(N)=O XSQUKJJJFZCRTK-UHFFFAOYSA-N 0.000 abstract 1
238000005904 alkaline hydrolysis reaction Methods 0.000 abstract 1
230000031709 bromination Effects 0.000 abstract 1
238000005893 bromination reaction Methods 0.000 abstract 1
229910052794 bromium Inorganic materials 0.000 abstract 1

Classifications

- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D257/00—Heterocyclic compounds containing rings having four nitrogen atoms as the only ring hetero atoms
- C07D257/02—Heterocyclic compounds containing rings having four nitrogen atoms as the only ring hetero atoms not condensed with other rings
- C07D257/04—Five-membered rings

Landscapes

Chemical & Material Sciences (AREA)
Organic Chemistry (AREA)
Plural Heterocyclic Compounds (AREA)
Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
Cephalosporin Compounds (AREA)

SE8004981A 1979-07-05 1980-07-04 Forfarande for framstellning av en alkalisk losning av 5-merkaptotetrazolyl-1-ettiksyra SE448463B (sv)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
US06/054,743 US4374994A (en)	1979-07-05	1979-07-05	Process for preparation of 5-mercaptotetrazolyl-1-acetic acid

Publications (2)

Publication Number	Publication Date
SE8004981L true SE8004981L (sv)	1981-01-06
SE448463B SE448463B (sv)	1987-02-23

Family

ID=21993217

Family Applications (2)

Application Number	Title	Priority Date	Filing Date
SE8004981A SE448463B (sv)	1979-07-05	1980-07-04	Forfarande for framstellning av en alkalisk losning av 5-merkaptotetrazolyl-1-ettiksyra
SE8405750A SE454694B (sv)	1979-07-05	1984-11-16	Forfarande for framstellning av 5-bromtetrazolyl-1-ettiksyra

Family Applications After (1)

Application Number	Title	Priority Date	Filing Date
SE8405750A SE454694B (sv)	1979-07-05	1984-11-16	Forfarande for framstellning av 5-bromtetrazolyl-1-ettiksyra

Country Status (11)

Country	Link
US (1)	US4374994A (sv)
JP (1)	JPS5610178A (sv)
CA (1)	CA1145757A (sv)
CH (2)	CH644852A5 (sv)
DK (3)	DK157298C (sv)
FI (1)	FI66855C (sv)
GR (1)	GR69331B (sv)
IT (2)	IT1145662B (sv)
NL (1)	NL8003832A (sv)
SE (2)	SE448463B (sv)
YU (1)	YU42340B (sv)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
CN110627736B (zh) *	2019-09-26	2020-11-06	江苏阿尔法药业有限公司	一种1-苯基-5-羟基四氮唑的回收利用方法

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4297489A (en) *	1974-09-03	1981-10-27	Bristol-Myers Company	7-α-Amino-substituted acylamino-3-(1-carboxymethyltetrazol-5-ylthiomethyl)-3-cephem-4-carboxylic acids

1979
- 1979-07-05 US US06/054,743 patent/US4374994A/en not_active Expired - Lifetime
1980
- 1980-05-21 CA CA000352344A patent/CA1145757A/en not_active Expired
- 1980-05-28 GR GR62070A patent/GR69331B/el unknown
- 1980-06-06 YU YU1513/80A patent/YU42340B/xx unknown
- 1980-06-26 JP JP8599580A patent/JPS5610178A/ja active Granted
- 1980-06-27 IT IT49101/80A patent/IT1145662B/it active
- 1980-06-27 IT IT49102/80A patent/IT1145663B/it active
- 1980-07-02 FI FI802127A patent/FI66855C/fi not_active IP Right Cessation
- 1980-07-02 NL NL8003832A patent/NL8003832A/nl not_active Application Discontinuation
- 1980-07-04 DK DK291480A patent/DK157298C/da not_active IP Right Cessation
- 1980-07-04 SE SE8004981A patent/SE448463B/sv not_active IP Right Cessation
- 1980-07-04 CH CH517180A patent/CH644852A5/de not_active IP Right Cessation
1984
- 1984-02-29 CH CH987/84A patent/CH648026A5/de not_active IP Right Cessation
- 1984-11-16 SE SE8405750A patent/SE454694B/sv not_active IP Right Cessation
1986
- 1986-01-10 DK DK011886A patent/DK160493C/da not_active IP Right Cessation
- 1986-01-10 DK DK011986A patent/DK160494C/da not_active IP Right Cessation

Also Published As

Publication number	Publication date
IT8049102A0 (it)	1980-06-27
GR69331B (sv)	1982-05-17
SE8405750L (sv)	1984-11-16
DK11986D0 (da)	1986-01-10
JPH0337550B2 (sv)	1991-06-05
SE454694B (sv)	1988-05-24
DK160493C (da)	1991-08-26
SE448463B (sv)	1987-02-23
DK160493B (da)	1991-03-18
IT8049101A0 (it)	1980-06-27
DK160494B (da)	1991-03-18
DK160494C (da)	1991-08-26
IT1145663B (it)	1986-11-05
NL8003832A (nl)	1981-01-07
JPS5610178A (en)	1981-02-02
DK11886A (da)	1986-01-10
CH644852A5 (de)	1984-08-31
US4374994A (en)	1983-02-22
IT1145662B (it)	1986-11-05
CH648026A5 (de)	1985-02-28
DK157298B (da)	1989-12-04
DK157298C (da)	1990-05-07
DK291480A (da)	1981-01-06
CA1145757A (en)	1983-05-03
DK11986A (da)	1986-01-10
FI66855B (fi)	1984-08-31
SE8405750D0 (sv)	1984-11-16
YU42340B (en)	1988-08-31
DK11886D0 (da)	1986-01-10
YU151380A (en)	1983-02-28
FI802127A7 (fi)	1981-01-06
FI66855C (fi)	1984-12-10

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1995-01-31

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