DK147339C - METHOD OF ANALOGUE FOR THE PREPARATION OF CEPHALOSPORINES OR A PHARMACEUTICAL ACCEPTABLE SALT - Google Patents

METHOD OF ANALOGUE FOR THE PREPARATION OF CEPHALOSPORINES OR A PHARMACEUTICAL ACCEPTABLE SALT

Info

Publication number: DK147339C
Authority: DK; Denmark
Prior art keywords: cephalosporines; analogue; preparation; acceptable salt; pharmaceutical acceptable
Prior art date: 1971-07-17

Application number

DK354372A

Other languages

Danish (da)

Other versions

DK147339B (en

Inventor

Shiro Morimoto

Hiroaki Nomura

Takeshi Fugono

Isao Minami

Original Assignee

Takeda Chemical Industries Ltd

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.)

1971-07-17

Filing date

1972-07-14

Publication date

1985-01-14

1971-07-17 Priority claimed from JP5346671A external-priority patent/JPS5324439B1/ja

1971-10-22 Priority claimed from JP8413071A external-priority patent/JPS5442998B2/ja

1972-07-14 Application filed by Takeda Chemical Industries Ltd filed Critical Takeda Chemical Industries Ltd

1984-06-25 Publication of DK147339B publication Critical patent/DK147339B/en

1985-01-14 Application granted granted Critical

1985-01-14 Publication of DK147339C publication Critical patent/DK147339C/en

Links

150000003839 salts Chemical class 0.000 title 1

Classifications

- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C309/00—Sulfonic acids; Halides, esters, or anhydrides thereof
- C07C309/01—Sulfonic acids
- C07C309/02—Sulfonic acids having sulfo groups bound to acyclic carbon atoms
- C07C309/23—Sulfonic acids having sulfo groups bound to acyclic carbon atoms of an unsaturated carbon skeleton containing rings other than six-membered aromatic rings
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C309/00—Sulfonic acids; Halides, esters, or anhydrides thereof
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D501/00—Heterocyclic compounds containing 5-thia-1-azabicyclo [4.2.0] octane ring systems, i.e. compounds containing a ring system of the formula:, e.g. cephalosporins; Such ring systems being further condensed, e.g. 2,3-condensed with an oxygen-, nitrogen- or sulfur-containing hetero ring
- C07D501/14—Compounds having a nitrogen atom directly attached in position 7
- C07D501/16—Compounds having a nitrogen atom directly attached in position 7 with a double bond between positions 2 and 3
- C07D501/20—7-Acylaminocephalosporanic or substituted 7-acylaminocephalosporanic acids in which the acyl radicals are derived from carboxylic acids
- C07D501/24—7-Acylaminocephalosporanic or substituted 7-acylaminocephalosporanic acids in which the acyl radicals are derived from carboxylic acids with hydrocarbon radicals, substituted by hetero atoms or hetero rings, attached in position 3
- C07D501/38—Methylene radicals, substituted by nitrogen atoms; Lactams thereof with the 2-carboxyl group; Methylene radicals substituted by nitrogen-containing hetero rings attached by the ring nitrogen atom; Quaternary compounds thereof

Landscapes

Chemical & Material Sciences (AREA)
Organic Chemistry (AREA)
Cephalosporin Compounds (AREA)

DK354372A 1971-07-17 1972-07-14 METHOD OF ANALOGUE FOR THE PREPARATION OF CEPHALOSPORINES OR A PHARMACEUTICAL ACCEPTABLE SALT DK147339C (en)

Applications Claiming Priority (4)

Application Number	Priority Date	Filing Date
JP5346671		1971-07-17
JP5346671A JPS5324439B1 (en)	1971-07-17	1971-07-17
JP8413071		1971-10-22
JP8413071A JPS5442998B2 (en)	1971-10-22	1971-10-22

Publications (2)

Publication Number	Publication Date
DK147339B DK147339B (en)	1984-06-25
DK147339C true DK147339C (en)	1985-01-14

Family

ID=26394179

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
DK354372A DK147339C (en)	1971-07-17	1972-07-14	METHOD OF ANALOGUE FOR THE PREPARATION OF CEPHALOSPORINES OR A PHARMACEUTICAL ACCEPTABLE SALT

Country Status (16)

Country	Link
AT (2)	AT318143B (en)
AU (1)	AU464451B2 (en)
BE (1)	BE786271A (en)
CA (1)	CA1005813A (en)
CH (2)	CH586228A5 (en)
DE (1)	DE2234280C3 (en)
DK (1)	DK147339C (en)
ES (1)	ES404745A1 (en)
FR (1)	FR2146313B1 (en)
GB (1)	GB1387656A (en)
HK (1)	HK27278A (en)
HU (1)	HU166318B (en)
MY (1)	MY7800302A (en)
NL (1)	NL165749C (en)
NO (1)	NO142914C (en)
SE (1)	SE405478B (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3962232A (en) *	1973-11-05	1976-06-08	Eli Lilly And Company	7-methoxycephalosporins
DE2407715C2 (en) *	1974-02-18	1982-12-02	Bayer Ag, 5090 Leverkusen	Cephalosporins, processes for their production, as well as pharmaceuticals
JPS5285143A (en) *	1976-01-05	1977-07-15	Takeda Chem Ind Ltd	Antimicrobial agents and method of preparing same
US4063019A (en)	1976-03-30	1977-12-13	E. R. Squibb & Sons, Inc.	[[[(2,4-Dioxo-1-imidazolidinyl)amino]carbonyl]amino]-acetylcephalosporin derivatives
PH16771A (en) *	1978-04-19	1984-02-22	Ciba Geigy Ag	Synergistic mixtures of cepsulodin sodium and an aminoglycoside
US4396619A (en) *	1981-09-08	1983-08-02	Eli Lilly And Company	Cephalosporin betaines
US4396620A (en) *	1981-09-08	1983-08-02	Eli Lilly And Company	Cephalosporin quinolinium betaines
RU2482312C2 (en) *	2011-07-04	2013-05-20	В & C Boрлд Ко.Лтд	Valveless pulse air breather

0
- BE BE786271D patent/BE786271A/en not_active IP Right Cessation
1972
- 1972-07-11 ES ES404745A patent/ES404745A1/en not_active Expired
- 1972-07-12 SE SE7209172A patent/SE405478B/en unknown
- 1972-07-12 DE DE2234280A patent/DE2234280C3/en not_active Expired
- 1972-07-13 AU AU44531/72A patent/AU464451B2/en not_active Expired
- 1972-07-13 NO NO2518/72A patent/NO142914C/en unknown
- 1972-07-14 NL NL7209811.A patent/NL165749C/en not_active IP Right Cessation
- 1972-07-14 AT AT607072A patent/AT318143B/en not_active IP Right Cessation
- 1972-07-14 CH CH1062372A patent/CH586228A5/xx not_active IP Right Cessation
- 1972-07-14 AT AT855973A patent/AT320154B/en not_active IP Right Cessation
- 1972-07-14 CH CH1186275A patent/CH583242A5/en not_active IP Right Cessation
- 1972-07-14 DK DK354372A patent/DK147339C/en not_active IP Right Cessation
- 1972-07-14 CA CA147,161A patent/CA1005813A/en not_active Expired
- 1972-07-17 HU HUTA1194A patent/HU166318B/hu unknown
- 1972-07-17 FR FR7225732A patent/FR2146313B1/fr not_active Expired
- 1972-07-17 GB GB3339572A patent/GB1387656A/en not_active Expired
1978
- 1978-06-01 HK HK272/78A patent/HK27278A/en unknown
- 1978-12-30 MY MY302/78A patent/MY7800302A/en unknown

Also Published As

Publication number	Publication date
DE2234280A1 (en)	1973-02-08
FR2146313B1 (en)	1975-03-14
HK27278A (en)	1978-06-09
SE405478B (en)	1978-12-11
BE786271A (en)	1973-01-15
FR2146313A1 (en)	1973-03-02
SE7209172L (en)	1973-01-18
CA1005813A (en)	1977-02-22
AU464451B2 (en)	1975-08-28
NL7209811A (en)	1973-01-19
NL165749B (en)	1980-12-15
DE2234280B2 (en)	1979-03-29
HU166318B (en)	1975-02-28
CH586228A5 (en)	1977-03-31
NO142914C (en)	1980-11-12
NL165749C (en)	1981-05-15
NO142914B (en)	1980-08-04
DE2234280C3 (en)	1979-11-29
CH583242A5 (en)	1976-12-31
AT320154B (en)	1975-01-27
AU4453172A (en)	1974-01-17
MY7800302A (en)	1978-12-31
DK147339B (en)	1984-06-25
GB1387656A (en)	1975-03-19
ES404745A1 (en)	1975-11-01
AT318143B (en)	1974-09-25

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Legal Events

Date	Code	Title	Description
1992-08-24	PUP	Patent expired