BE828915A - Procede ameliore pour la preparation de penicillines a activite antibiotique - Google Patents

Procede ameliore pour la preparation de penicillines a activite antibiotique

Info

Publication number: BE828915A
Authority: BE; Belgium
Prior art keywords: penicillins; preparation; improved process; antibiotic activity; antibiotic
Prior art date: 1974-05-09

Application number

BE156221A

Other languages

English (en)

French (fr)

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.)

1974-05-09

Filing date

1975-05-09

Publication date

1975-11-10

1975-05-09 Application filed filed Critical

1975-11-10 Publication of BE828915A publication Critical patent/BE828915A/xx

Links

229930182555 Penicillin Natural products 0.000 title 1
230000003115 biocidal effect Effects 0.000 title 1
150000002960 penicillins Chemical class 0.000 title 1

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
- 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)
Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
Cephalosporin Compounds (AREA)
Peptides Or Proteins (AREA)

BE156221A 1974-05-09 1975-05-09 Procede ameliore pour la preparation de penicillines a activite antibiotique BE828915A (fr)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
GB20584/74A GB1494902A (en)	1974-05-09	1974-05-09	Penicillins

Publications (1)

Publication Number	Publication Date
BE828915A true BE828915A (fr)	1975-11-10

Family

ID=10148340

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
BE156221A BE828915A (fr)	1974-05-09	1975-05-09	Procede ameliore pour la preparation de penicillines a activite antibiotique

Country Status (14)

Country	Link
US (1)	US3971775A (xx)
JP (1)	JPS50154289A (xx)
AT (2)	AT346482B (xx)
AU (1)	AU498731B2 (xx)
BE (1)	BE828915A (xx)
CA (1)	CA1031770A (xx)
CH (1)	CH612975A5 (xx)
DE (1)	DE2520647A1 (xx)
FR (1)	FR2270256B1 (xx)
GB (1)	GB1494902A (xx)
IE (1)	IE41292B1 (xx)
IL (1)	IL47257A (xx)
NL (1)	NL7505461A (xx)
ZA (1)	ZA752989B (xx)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
IT1053313B (it) *	1976-01-15	1981-08-31	Ankerfarm Spa	Procedimento per produrre antibiotici semisintetici
ES459494A1 (es) *	1977-06-04	1978-05-01	Palomo Coll A Luis	Procedimiento de preparacion de hidrox-alfa-aminobencilpeni-cilina.
US4366098A (en) *	1980-11-26	1982-12-28	American Home Products Corporation	Process for preparing aminopenicillins
GB2240102B (en) *	1990-01-22	1993-10-20	Biochemie Gmbh	Improvements in or relating to beta lactam production

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
GB991586A (en) *	1963-02-28	1965-05-12	Beecham Res Lab	Process for the preparation of penicillins
US3478018A (en) *	1967-10-02	1969-11-11	American Home Prod	Process for producing alpha-amino penicillins
GB1241844A (en) *	1968-08-23	1971-08-04	Beecham Group Ltd	Penicillins
IL37124A (en) *	1970-07-03	1974-10-22	Chinoin Gyogyszer Es Vegyeszet	Chlorocarbonyl history of penicillin and their preparation
GB1327270A (en) *	1970-10-26	1973-08-22	Osaka Univeristy President Of	Acylation of 6-aminopenicillanic acid and 7-aminocephalospor anic acids

1974
- 1974-05-09 GB GB20584/74A patent/GB1494902A/en not_active Expired
1975
- 1975-05-02 US US05/574,345 patent/US3971775A/en not_active Expired - Lifetime
- 1975-05-07 CH CH591475A patent/CH612975A5/xx not_active IP Right Cessation
- 1975-05-08 JP JP50054329A patent/JPS50154289A/ja active Pending
- 1975-05-08 IL IL47257A patent/IL47257A/xx unknown
- 1975-05-08 CA CA226,527A patent/CA1031770A/en not_active Expired
- 1975-05-08 IE IE1034/75A patent/IE41292B1/xx unknown
- 1975-05-08 AU AU80962/75A patent/AU498731B2/en not_active Expired
- 1975-05-09 DE DE19752520647 patent/DE2520647A1/de not_active Withdrawn
- 1975-05-09 FR FR7514524A patent/FR2270256B1/fr not_active Expired
- 1975-05-09 BE BE156221A patent/BE828915A/xx unknown
- 1975-05-09 NL NL7505461A patent/NL7505461A/xx not_active Application Discontinuation
- 1975-05-09 AT AT353975A patent/AT346482B/de not_active IP Right Cessation
- 1975-05-09 ZA ZA00752989A patent/ZA752989B/xx unknown
1977
- 1977-09-26 AT AT687277A patent/AT353975B/de active

Also Published As

Publication number	Publication date
GB1494902A (en)	1977-12-14
NL7505461A (nl)	1975-11-11
AU8096275A (en)	1976-11-11
CA1031770A (en)	1978-05-23
DE2520647A1 (de)	1975-11-20
CH612975A5 (xx)	1979-08-31
US3971775A (en)	1976-07-27
IE41292L (en)	1975-11-09
ZA752989B (en)	1976-04-28
ATA353975A (de)	1978-03-15
ATA687277A (de)	1979-05-15
JPS50154289A (xx)	1975-12-12
IL47257A (en)	1978-12-17
AT346482B (de)	1978-11-10
IL47257A0 (en)	1975-07-28
AT353975B (de)	1978-03-15
FR2270256B1 (xx)	1979-05-25
AU498731B2 (en)	1979-03-22
IE41292B1 (en)	1979-12-05
FR2270256A1 (xx)	1975-12-05

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