ES450399A1 - Un procedimiento para la preparacion de un derivado de ce- fem. - Google Patents

Un procedimiento para la preparacion de un derivado de ce- fem.

Info

Publication number: ES450399A1
Authority: ES; Spain
Prior art keywords: group; procedure; formula; preparation; see formula
Prior art date: 1973-10-17
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

ES450399A

Other languages

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.)

Pfizer Inc

Original Assignee

Pfizer Inc

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.)

1973-10-17

Filing date

1976-08-02

Publication date

1977-08-16

1976-08-02 Application filed by Pfizer Inc filed Critical Pfizer Inc

1977-08-16 Publication of ES450399A1 publication Critical patent/ES450399A1/es

Status Expired legal-status Critical Current

Links

Classifications

- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D499/00—Heterocyclic compounds containing 4-thia-1-azabicyclo [3.2.0] heptane ring systems, i.e. compounds containing a ring system of the formula:, e.g. penicillins, penems; Such ring systems being further condensed, e.g. 2,3-condensed with an oxygen-, nitrogen- or sulfur-containing hetero ring
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P31/00—Antiinfectives, i.e. antibiotics, antiseptics, chemotherapeutics
- A61P31/04—Antibacterial agents
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P20/00—Technologies relating to chemical industry
- Y02P20/50—Improvements relating to the production of bulk chemicals
- Y02P20/55—Design of synthesis routes, e.g. reducing the use of auxiliary or protecting groups

Landscapes

Chemical & Material Sciences (AREA)
Organic Chemistry (AREA)
Health & Medical Sciences (AREA)
Chemical Kinetics & Catalysis (AREA)
Life Sciences & Earth Sciences (AREA)
General Chemical & Material Sciences (AREA)
Medicinal Chemistry (AREA)
Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
Communicable Diseases (AREA)
Pharmacology & Pharmacy (AREA)
Oncology (AREA)
Animal Behavior & Ethology (AREA)
General Health & Medical Sciences (AREA)
Public Health (AREA)
Veterinary Medicine (AREA)
Cephalosporin Compounds (AREA)
Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
Agricultural Chemicals And Associated Chemicals (AREA)

ES450399A 1973-10-17 1976-08-02 Un procedimiento para la preparacion de un derivado de ce- fem. Expired ES450399A1 (es)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
US40709773A	1973-10-17	1973-10-17

Publications (1)

Publication Number	Publication Date
ES450399A1 true ES450399A1 (es)	1977-08-16

Family

ID=23610572

Family Applications (4)

Application Number	Title	Priority Date	Filing Date
ES431069A Expired ES431069A1 (es)	1973-10-17	1974-10-16	Un procedimiento para preparar un derivado de cefem.
ES450397A Expired ES450397A1 (es)	1973-10-17	1976-08-02	Un procedimiento para la preparacion de un derivado de ce- fem.
ES450399A Expired ES450399A1 (es)	1973-10-17	1976-08-02	Un procedimiento para la preparacion de un derivado de ce- fem.
ES450398A Expired ES450398A1 (es)	1973-10-17	1976-08-02	Un procedimiento para la preparacion de un derivado de ce- fem.

Family Applications Before (2)

Application Number	Title	Priority Date	Filing Date
ES431069A Expired ES431069A1 (es)	1973-10-17	1974-10-16	Un procedimiento para preparar un derivado de cefem.
ES450397A Expired ES450397A1 (es)	1973-10-17	1976-08-02	Un procedimiento para la preparacion de un derivado de ce- fem.

Family Applications After (1)

Application Number	Title	Priority Date	Filing Date
ES450398A Expired ES450398A1 (es)	1973-10-17	1976-08-02	Un procedimiento para la preparacion de un derivado de ce- fem.

Country Status (22)

Country	Link
JP (3)	JPS50121293A (es)
AR (2)	AR209283A1 (es)
BE (1)	BE821164A (es)
CA (1)	CA1064019A (es)
DD (1)	DD114266A5 (es)
DE (1)	DE2449834A1 (es)
DK (1)	DK542174A (es)
ES (4)	ES431069A1 (es)
FR (1)	FR2257298B1 (es)
GB (4)	GB1481807A (es)
IE (1)	IE40745B1 (es)
IL (1)	IL45849A0 (es)
LU (1)	LU71128A1 (es)
MW (2)	MW4174A1 (es)
NL (1)	NL7413643A (es)
NO (1)	NO743667L (es)
OA (1)	OA04935A (es)
PL (1)	PL95747B1 (es)
SE (2)	SE429342B (es)
SU (1)	SU974936A3 (es)
ZA (1)	ZA746544B (es)
ZM (1)	ZM16174A1 (es)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US9334289B2 (en) *	2011-04-28	2016-05-10	Shionogi & Co., Ltd.	Cephem compound having catechol or pseudo-catechol structure
CN103619853A (zh) *	2011-06-27	2014-03-05	盐野义制药株式会社	具有吡啶鎓基的头孢烯化合物

1974
- 1974-10-07 SE SE7412602A patent/SE429342B/xx unknown
- 1974-10-11 NO NO743667A patent/NO743667L/no unknown
- 1974-10-14 GB GB44350/74A patent/GB1481807A/en not_active Expired
- 1974-10-14 IE IE2113/74A patent/IE40745B1/xx unknown
- 1974-10-14 GB GB22873/76A patent/GB1481810A/en not_active Expired
- 1974-10-14 GB GB22872/76A patent/GB1481809A/en not_active Expired
- 1974-10-14 IL IL45849A patent/IL45849A0/xx unknown
- 1974-10-14 GB GB22871/76A patent/GB1481808A/en not_active Expired
- 1974-10-15 MW MW41/74A patent/MW4174A1/xx unknown
- 1974-10-15 MW MW40/74A patent/MW4074A1/xx unknown
- 1974-10-15 ZA ZA00746544A patent/ZA746544B/xx unknown
- 1974-10-16 DK DK542174A patent/DK542174A/da not_active Application Discontinuation
- 1974-10-16 AR AR256116A patent/AR209283A1/es active
- 1974-10-16 CA CA211,504A patent/CA1064019A/en not_active Expired
- 1974-10-16 ES ES431069A patent/ES431069A1/es not_active Expired
- 1974-10-16 DE DE19742449834 patent/DE2449834A1/de not_active Ceased
- 1974-10-16 DD DD181737A patent/DD114266A5/xx unknown
- 1974-10-17 FR FR7435015A patent/FR2257298B1/fr not_active Expired
- 1974-10-17 LU LU71128A patent/LU71128A1/xx unknown
- 1974-10-17 NL NL7413643A patent/NL7413643A/xx not_active Application Discontinuation
- 1974-10-17 PL PL1974174893A patent/PL95747B1/pl unknown
- 1974-10-17 BE BE1006235A patent/BE821164A/xx unknown
- 1974-10-17 JP JP49118743A patent/JPS50121293A/ja active Pending
- 1974-10-18 OA OA55326A patent/OA04935A/xx unknown
- 1974-11-04 ZM ZM161/74A patent/ZM16174A1/xx unknown
1975
- 1975-08-18 AR AR260031A patent/AR213726A1/es active
1976
- 1976-08-02 ES ES450397A patent/ES450397A1/es not_active Expired
- 1976-08-02 ES ES450399A patent/ES450399A1/es not_active Expired
- 1976-08-02 ES ES450398A patent/ES450398A1/es not_active Expired
1977
- 1977-09-23 SE SE7710697A patent/SE7710697L/xx not_active Application Discontinuation
1978
- 1978-06-28 SU SU782377452A patent/SU974936A3/ru active
1982
- 1982-01-20 JP JP57007361A patent/JPS5822480B2/ja not_active Expired
1983
- 1983-01-17 JP JP58005766A patent/JPS58131988A/ja active Pending

Also Published As

Publication number	Publication date
DD114266A5 (es)	1975-07-20
CA1064019A (en)	1979-10-09
ES450397A1 (es)	1977-08-16
ES450398A1 (es)	1977-09-01
GB1481807A (en)	1977-08-03
ZM16174A1 (en)	1975-06-23
JPS5822480B2 (ja)	1983-05-09
SE7710697L (sv)	1977-09-23
NO743667L (es)	1975-05-12
GB1481810A (en)	1977-08-03
GB1481808A (en)	1977-08-03
IE40745L (en)	1975-04-17
FR2257298A1 (es)	1975-08-08
PL95747B1 (pl)	1977-11-30
OA04935A (fr)	1980-10-31
SU974936A3 (ru)	1982-11-15
MW4074A1 (en)	1976-01-14
DE2449834A1 (de)	1975-04-30
AU7442574A (en)	1976-04-29
GB1481809A (en)	1977-08-03
DK542174A (es)	1975-06-16
FR2257298B1 (es)	1978-06-30
AR213726A1 (es)	1979-03-15
JPS58131988A (ja)	1983-08-06
NL7413643A (nl)	1975-04-21
JPS50121293A (es)	1975-09-23
ZA746544B (en)	1975-10-29
BE821164A (fr)	1975-04-17
JPS57145882A (en)	1982-09-09
IL45849A0 (en)	1974-12-31
MW4174A1 (en)	1976-06-09
LU71128A1 (es)	1975-06-24
AR209283A1 (es)	1977-04-15
SE429342B (sv)	1983-08-29
SE7412602L (es)	1975-04-18
ES431069A1 (es)	1977-02-01
IE40745B1 (en)	1979-08-15

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