BE646991A - - Google Patents

Info

Publication number
BE646991A
BE646991A BE646991A BE646991A BE646991A BE 646991 A BE646991 A BE 646991A BE 646991 A BE646991 A BE 646991A BE 646991 A BE646991 A BE 646991A BE 646991 A BE646991 A BE 646991A
Authority
BE
Belgium
Application number
BE646991A
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.)
Filing date
Publication date
Application filed filed Critical
Publication of BE646991A publication Critical patent/BE646991A/xx

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
BE646991A 1963-04-23 1964-04-23 BE646991A (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB15889/63A GB1004670A (en) 1963-04-23 1963-04-23 Penicillins

Publications (1)

Publication Number Publication Date
BE646991A true BE646991A (de) 1964-08-17

Family

ID=10067366

Family Applications (1)

Application Number Title Priority Date Filing Date
BE646991A BE646991A (de) 1963-04-23 1964-04-23

Country Status (15)

Country Link
US (1) US3282926A (de)
AT (1) AT259759B (de)
BE (1) BE646991A (de)
BR (1) BR6458467D0 (de)
CH (1) CH447173A (de)
CY (1) CY428A (de)
DE (1) DE1295558B (de)
DK (1) DK118133B (de)
ES (1) ES299038A1 (de)
FI (1) FI44912C (de)
FR (1) FR3684M (de)
GB (1) GB1004670A (de)
NL (1) NL142590B (de)
NO (1) NO129633B (de)
SE (1) SE337376B (de)

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1125557A (en) * 1966-05-13 1968-08-28 Beecham Group Ltd Penicillins
US3853849A (en) * 1969-05-29 1974-12-10 Beecham Group Ltd Alpha(aryloxycarbonyl)-and alpha(alkoxy-carbonyl)-aralkyl penicillins
US3881013A (en) * 1966-11-05 1975-04-29 Beecham Group Ltd Penicillin compositions and their administration
US3669980A (en) * 1968-09-17 1972-06-13 American Home Prod 2-amido-6-amino penicillanic acids and related compounds
AT290728B (de) * 1968-09-28 1971-05-15 Takeda Chemical Industries Ltd Verfahren zur herstellung neuer penicilline
GB1250970A (de) * 1969-09-24 1971-10-27
BE758350A (fr) * 1969-12-30 1971-05-03 Pfizer Procede de fabrication des sels mono- et bi-metalliques alcalins de l'alpha-carboxybenzylpenicilline
US3697506A (en) * 1970-08-07 1972-10-10 Pfizer Crystalline alkali metal salts of {60 -carboxybenzylpenicillin and process therefor
US3905960A (en) * 1970-10-22 1975-09-16 Beecham Inc Crystalline anhydrous penicillins and preparation thereof
US3681342A (en) * 1970-11-12 1972-08-01 Pfizer Esters of -carboxybenzylpenicillin
US3676427A (en) * 1971-01-26 1972-07-11 Pfizer Process for the manufacture of the disodium salt of alpha-carboxybenzylpenicillin
DD98684A1 (de) * 1971-05-18 1973-07-12
GB1424186A (en) * 1971-10-08 1976-02-11 Beecham Group Ltd Penicillins
JPS4891218A (de) * 1972-03-06 1973-11-28
US3862933A (en) * 1972-07-12 1975-01-28 Pfizer Process for making esters of 6-(alpha-(carboxy)aryla-cetamido)penicillanic acids
US4171303A (en) * 1974-07-30 1979-10-16 Chinoin Gyogyszer Es Vegyeszeti Termekek Gyara Rt. Process for the preparation of reactive penicillanic acid and cephalosporanic acid derivatives
HU168914B (de) * 1974-07-30 1976-08-28
NL189298C (nl) * 1975-11-21 1993-03-01 Merck & Co Inc Werkwijze voor de bereiding van een farmaceutisch preparaat met antibiotische werking en werkwijze voor de bereiding van een thienamycinederivaat.
AU512383B2 (en) * 1975-11-21 1980-10-09 Merck & Co., Inc. Thinenamycin derivatives
CH632508A5 (de) * 1975-11-21 1982-10-15 Merck & Co Inc Verfahren zur herstellung von neuen estern des n-acylierten thienamycins.
US4236002A (en) 1977-12-23 1980-11-25 Yeda Research & Development Co., Ltd. Cephalosporin derivatives
US4598074A (en) * 1982-10-15 1986-07-01 Beecham Group P.L.C. β-lactam antibiotics
CN106117159B (zh) * 2016-07-08 2018-10-16 上海上药新亚药业有限公司 一种羧苄西林钠杂质d的合成方法

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR617E (fr) * 1901-09-16 1903-02-16 Henriot Edouard Une traverse en fer ou en acier avec cases pour rendre invariable l'écartement de la voie ferrée dans les courbes
US2528174A (en) * 1948-07-01 1950-10-31 Lilly Co Eli Procaine salts of biosynthetic penicillins
GB874415A (en) * 1959-05-25 1961-08-10 Beecham Res Lab Antibacterial agents
US3142673A (en) * 1961-03-31 1964-07-28 Pfizer & Co C Derivatives of 6-aminopenicillanic acid

Also Published As

Publication number Publication date
CH447173A (de) 1967-11-30
GB1004670A (en) 1965-09-15
CY428A (en) 1968-01-08
AT259759B (de) 1968-02-12
FR3684M (fr) 1965-11-15
FI44912C (fi) 1972-02-10
NO129633B (de) 1974-05-06
NL142590B (nl) 1974-07-15
NL6404384A (de) 1964-10-26
DE1295558B (de) 1969-05-22
DK118133B (da) 1970-07-13
ES299038A1 (es) 1964-08-16
US3282926A (en) 1966-11-01
FI44912B (de) 1971-11-01
BR6458467D0 (pt) 1973-09-20
SE337376B (de) 1971-08-09

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