ES369880A1 - Un procedimiento para la preparacion de esteres del acido 6-aminopenicilanico. - Google Patents

Un procedimiento para la preparacion de esteres del acido 6-aminopenicilanico.

Info

Publication number: ES369880A1
Authority: ES; Spain
Prior art keywords: general formula; group; formula; see formula; esters
Prior art date: 1968-07-26
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

ES369880A

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.)

Beecham Group PLC

Original Assignee

Beecham Group PLC

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.)

1968-07-26

Filing date

1969-07-24

Publication date

1971-12-16

1968-07-26 Priority claimed from GB775769A external-priority patent/GB1255033A/en

1969-07-24 Application filed by Beecham Group PLC filed Critical Beecham Group PLC

1971-12-16 Publication of ES369880A1 publication Critical patent/ES369880A1/es

Status Expired legal-status Critical Current

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

Landscapes

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

ES369880A 1968-07-26 1969-07-24 Un procedimiento para la preparacion de esteres del acido 6-aminopenicilanico. Expired ES369880A1 (es)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
GB775769A GB1255033A (en)	1968-07-26	1968-07-26	Esters of 6-aminopencillanic acid
GB3577168		1968-07-26

Publications (1)

Publication Number	Publication Date
ES369880A1 true ES369880A1 (es)	1971-12-16

Family

ID=26241648

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
ES369880A Expired ES369880A1 (es)	1968-07-26	1969-07-24	Un procedimiento para la preparacion de esteres del acido 6-aminopenicilanico.

Country Status (11)

Country	Link
US (1)	US3663563A (es)
AT (1)	AT293616B (es)
BE (1)	BE736517A (es)
BR (1)	BR6911026D0 (es)
CH (1)	CH525235A (es)
DE (1)	DE1937962A1 (es)
DK (1)	DK126004B (es)
ES (1)	ES369880A1 (es)
FR (1)	FR2016825A1 (es)
IE (1)	IE33478B1 (es)
NL (1)	NL6911176A (es)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
GB1344309A (en) *	1971-06-25	1974-01-23	Archifar Ind Chim Trentino	Method for the production of d - -alpha-aminobenzyl-penicillin
FR2197570A1 (en) *	1972-08-29	1974-03-29	Aries Robert	Esters of penicillins with hydroxychalcones - with higher antibacterial activity than the parent penicillins
US3891629A (en) *	1973-02-16	1975-06-24	Squibb & Sons Inc	Process for the preparation of 6-{8 d-2-amino-2(1,4-cyclo-hexadienyl)acetamido{9 {0 penicillanic acid
US3994939A (en) *	1974-03-12	1976-11-30	Pfizer Inc.	Process for production of 6-amino-2,2-dimethyl-3-(5-tetrazolyl)penam and certain derivatives thereof
US4260598A (en) *	1979-10-22	1981-04-07	Pfizer Inc.	Method for increasing antibacterial effectiveness of a β-lactam antibiotic
NL7908867A (nl) *	1979-12-10	1981-07-01	Gist Brocades Nv	Werkwijze voor het bereiden van 6-aminopenicillaanzuur- -1,1-dioxide en zijn zouten.

1969
- 1969-07-14 IE IE957/69A patent/IE33478B1/xx unknown
- 1969-07-21 NL NL6911176A patent/NL6911176A/xx unknown
- 1969-07-22 US US843744A patent/US3663563A/en not_active Expired - Lifetime
- 1969-07-24 BE BE736517D patent/BE736517A/xx unknown
- 1969-07-24 CH CH1131869A patent/CH525235A/de not_active IP Right Cessation
- 1969-07-24 ES ES369880A patent/ES369880A1/es not_active Expired
- 1969-07-24 DK DK399769AA patent/DK126004B/da unknown
- 1969-07-25 FR FR6925440A patent/FR2016825A1/fr not_active Withdrawn
- 1969-07-25 DE DE19691937962 patent/DE1937962A1/de active Pending
- 1969-07-25 AT AT720469A patent/AT293616B/de not_active IP Right Cessation
- 1969-07-25 BR BR211026/69A patent/BR6911026D0/pt unknown

Also Published As

Publication number	Publication date
IE33478B1 (en)	1974-07-10
BR6911026D0 (pt)	1973-02-22
FR2016825A1 (es)	1970-05-15
NL6911176A (es)	1970-01-29
DE1937962A1 (de)	1970-02-12
AT293616B (de)	1971-10-25
US3663563A (en)	1972-05-16
DK126004B (da)	1973-05-28
BE736517A (es)	1970-01-26
IE33478L (en)	1970-01-26
CH525235A (de)	1972-07-15

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