SE428802B - Forfarande for framstellning av cefalosporinderivat - Google Patents

Forfarande for framstellning av cefalosporinderivat

Info

Publication number
SE428802B
SE428802B SE7403302A SE7403302A SE428802B SE 428802 B SE428802 B SE 428802B SE 7403302 A SE7403302 A SE 7403302A SE 7403302 A SE7403302 A SE 7403302A SE 428802 B SE428802 B SE 428802B
Authority
SE
Sweden
Prior art keywords
procedure
production
cephalosporine derivatives
cephalosporine
derivatives
Prior art date
Application number
SE7403302A
Other languages
English (en)
Swedish (sv)
Inventor
T Kamiya
T Teraji
M Hashimoto
O Nakaguti
T Oku
Original Assignee
Fujisawa Pharmaceutical Co
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
Priority claimed from JP48030720A external-priority patent/JPS6024109B2/ja
Priority claimed from JP48030719A external-priority patent/JPS5932472B2/ja
Priority claimed from JP3071873A external-priority patent/JPS5930715B2/ja
Priority claimed from JP8785373A external-priority patent/JPS5036486A/ja
Priority claimed from JP8785273A external-priority patent/JPS5036485A/ja
Application filed by Fujisawa Pharmaceutical Co filed Critical Fujisawa Pharmaceutical Co
Publication of SE428802B publication Critical patent/SE428802B/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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Cephalosporin Compounds (AREA)
SE7403302A 1973-03-15 1974-03-12 Forfarande for framstellning av cefalosporinderivat SE428802B (sv)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
JP48030720A JPS6024109B2 (ja) 1973-03-15 1973-03-15 ２−アルキル−７−アミノ−２（または３）−セフエム−４−カルボン酸類の製造法
JP48030719A JPS5932472B2 (ja) 1973-03-15 1973-03-15 ２−アルキル−７−アシルアミノ−２（または３）−セフエム−４−カルボン酸類の製造法
JP3071873A JPS5930715B2 (ja) 1973-03-15 1973-03-15 ２−アルキル−７−置換−２（または３）−セフエム−４−カルボン酸類の製造法
JP8785373A JPS5036486A (es) 1973-08-02 1973-08-02
JP8785273A JPS5036485A (es) 1973-08-02 1973-08-02

Publications (1)

Publication Number Publication Date
SE428802B true SE428802B (sv) 1983-07-25

Family

ID=27521259

Family Applications (2)

Application Number Title Priority Date Filing Date
SE7403302A SE428802B (sv) 1973-03-15 1974-03-12 Forfarande for framstellning av cefalosporinderivat
SE7613500A SE434402B (sv) 1973-03-15 1976-12-01 Forfarande for framstellning av nya cefalosporinderivat

Family Applications After (1)

Application Number Title Priority Date Filing Date
SE7613500A SE434402B (sv) 1973-03-15 1976-12-01 Forfarande for framstellning av nya cefalosporinderivat

Country Status (11)

Country Link
US (1) US4385176A (es)
AR (5) AR207341A1 (es)
BE (1) BE812250A (es)
CH (1) CH596221A5 (es)
DE (1) DE2412513C2 (es)
FR (1) FR2221124B1 (es)
HU (1) HU167602B (es)
IE (1) IE39343B1 (es)
NL (1) NL7403442A (es)
OA (1) OA04690A (es)
SE (2) SE428802B (es)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4191762A (en) 1974-03-14 1980-03-04 Fujisawa Pharmaceutical Co., Ltd. 2-Lower alkyl-7-substituted amino-2 or 3-cephem-4-carboxylic acid compounds
US4299829A (en) 1976-03-12 1981-11-10 Fujisawa Pharmaceutical Co., Ltd. 2-Lower alkyl-7-substituted-2 or 3-cephem 4-carboxylic acid compounds
FI771866A (es) * 1976-06-28 1977-12-29 Fujisawa Pharmaceutical Co
JPS6212783A (ja) * 1985-06-01 1987-01-21 エフ・ホフマン―ラ　ロシユ　アーゲー （２，３）−α−メチレンペナム−３−カルボン酸及びその誘導体
US5604222A (en) * 1993-12-27 1997-02-18 Lupin Laboratories, Ltd. Method for the preparation of 2-chloro sulfinyl azetidinones
US5578721A (en) * 1994-07-11 1996-11-26 Lupin Laboratories Limited Process for preparation of 3-exomethylene cepham sulfoxide esters
AU2006215829B2 (en) * 2005-02-17 2009-07-09 Upfield Europe B.V. Process for the preparation of a spreadable dispersion

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1935970A1 (de) * 1968-07-23 1970-01-29 Ciba Geigy Oxyessigsaeureverbindungen
US3719672A (en) * 1968-12-11 1973-03-06 Ciba Geigy Corp 4-substituted methylene-7-amino-8-oxo-5-thia-1-aza-bicyclo(4,2,0 oct-2-ene-2-carboxylic acids
US3660396A (en) * 1970-03-04 1972-05-02 Lilly Co Eli Cephalosporin intermediates and process therefor
CH563396A5 (es) * 1970-06-05 1975-06-30 Ciba Geigy Ag
GB1399086A (en) * 1971-05-14 1975-06-25 Glaxo Lab Ltd Cephalosporin compounds
SE412238B (sv) * 1971-05-24 1980-02-25 Ciba Geigy Forfarande for framstellning av 7 beta-amino-cefem-4-karboxylsyraforeningar genom dekarbonylering av en 3-formyl-cefem-4-karboxylsyraforening
US4308380A (en) * 1973-03-15 1981-12-29 Fujisawa Pharmaceutical Co., Ltd. 2-Lower alkyl-2 or 3-cephem-4-carboxylic acid derivatives
US4264597A (en) * 1978-06-06 1981-04-28 Masashi Hashimoto Cephalosporin analogues and processes for the preparation thereof

Also Published As

Publication number Publication date
SE434402B (sv) 1984-07-23
FR2221124B1 (es) 1977-05-06
DE2412513A1 (de) 1974-09-26
BE812250A (fr) 1974-09-13
IE39343L (en) 1974-09-15
AR208283A1 (es) 1976-12-20
FR2221124A1 (es) 1974-10-11
HU167602B (es) 1975-11-28
SE7613500L (sv) 1976-12-01
AR208534A1 (es) 1977-02-15
AR203060A1 (es) 1975-08-08
IE39343B1 (en) 1978-09-27
AR207341A1 (es) 1976-09-30
US4385176A (en) 1983-05-24
OA04690A (fr) 1980-07-31
AR208533A1 (es) 1977-02-15
CH596221A5 (es) 1978-03-15
AU6673474A (en) 1975-09-18
DE2412513C2 (de) 1986-11-06
NL7403442A (es) 1974-09-17

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