PT69679A - Process for preparing a crystalline cephalosporin derivative - Google Patents

Process for preparing a crystalline cephalosporin derivative

Info

Publication number
PT69679A
PT69679A PT69679A PT6967979A PT69679A PT 69679 A PT69679 A PT 69679A PT 69679 A PT69679 A PT 69679A PT 6967979 A PT6967979 A PT 6967979A PT 69679 A PT69679 A PT 69679A
Authority
PT
Portugal
Prior art keywords
preparing
cephalosporin derivative
crystalline cephalosporin
crystalline
derivative
Prior art date
Application number
PT69679A
Other languages
English (en)
Inventor
Kuo Shang Yang
Original Assignee
Lilly Co Eli
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 by Lilly Co Eli filed Critical Lilly Co Eli
Publication of PT69679A publication Critical patent/PT69679A/pt

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07DHETEROCYCLIC COMPOUNDS
    • C07D501/00Heterocyclic compounds containing 5-thia-1-azabicyclo [4.2.0] octane ring systems, i.e. compounds containing a ring system of the formula:, e.g. cephalosporins; Such ring systems being further condensed, e.g. 2,3-condensed with an oxygen-, nitrogen- or sulfur-containing hetero ring
    • C07D501/14Compounds having a nitrogen atom directly attached in position 7
    • C07D501/16Compounds having a nitrogen atom directly attached in position 7 with a double bond between positions 2 and 3
    • C07D501/207-Acylaminocephalosporanic or substituted 7-acylaminocephalosporanic acids in which the acyl radicals are derived from carboxylic acids
    • C07D501/247-Acylaminocephalosporanic or substituted 7-acylaminocephalosporanic acids in which the acyl radicals are derived from carboxylic acids with hydrocarbon radicals, substituted by hetero atoms or hetero rings, attached in position 3
    • C07D501/36Methylene radicals, substituted by sulfur atoms

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Cephalosporin Compounds (AREA)
PT69679A 1978-06-05 1979-05-28 Process for preparing a crystalline cephalosporin derivative PT69679A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/912,613 US4168376A (en) 1978-06-05 1978-06-05 Process for crystalline sodium cefamandole

Publications (1)

Publication Number Publication Date
PT69679A true PT69679A (en) 1979-06-01

Family

ID=25432187

Family Applications (1)

Application Number Title Priority Date Filing Date
PT69679A PT69679A (en) 1978-06-05 1979-05-28 Process for preparing a crystalline cephalosporin derivative

Country Status (30)

Country Link
US (1) US4168376A (pt)
EP (1) EP0007689B1 (pt)
JP (1) JPS54163591A (pt)
AR (1) AR221240A1 (pt)
AT (1) AT364462B (pt)
AU (1) AU525538B2 (pt)
BE (1) BE876532A (pt)
BG (1) BG32858A3 (pt)
CA (1) CA1122974A (pt)
CH (1) CH639098A5 (pt)
CS (1) CS207792B2 (pt)
DD (1) DD144169A5 (pt)
DE (1) DE2963471D1 (pt)
DK (1) DK157759C (pt)
EG (1) EG14096A (pt)
ES (1) ES481295A1 (pt)
FI (1) FI67223C (pt)
FR (1) FR2428043A1 (pt)
GB (1) GB2023588B (pt)
GR (1) GR73835B (pt)
HU (1) HU180455B (pt)
IE (1) IE48572B1 (pt)
IL (1) IL57396A (pt)
LU (1) LU81347A1 (pt)
NZ (1) NZ190548A (pt)
PH (1) PH13643A (pt)
PL (1) PL116636B1 (pt)
PT (1) PT69679A (pt)
RO (1) RO77194A (pt)
ZA (1) ZA792753B (pt)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57138959A (en) * 1981-02-23 1982-08-27 Fuji Xerox Co Ltd Holding mechanism of electrostatic recording head
EP0432297A1 (en) * 1989-12-13 1991-06-19 Technologitschen Kombinat Sa Promischlena Mikrobiologia A method for the preparation of the sodium salt of O-formyl cefamandole
US5550231A (en) * 1993-06-15 1996-08-27 Eli Lilly And Company Loracarbef hydrochloride C1-C3 alcohol solvates and uses thereof
CN104530086B (zh) * 2014-12-16 2015-12-09 天津大学 头孢孟多酯钠化合物的新晶型及其结晶制备方法

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3641021A (en) * 1969-04-18 1972-02-08 Lilly Co Eli 3 7-(ring-substituted) cephalosporin compounds
US4006138A (en) * 1975-04-11 1977-02-01 Eli Lilly And Company Crystalline form of sodium O-formylcefamandole
US4054738A (en) * 1975-12-22 1977-10-18 Eli Lilly And Company Sodium cefamandole crystalline forms
JPS5283574A (en) * 1976-01-01 1977-07-12 Lilly Co Eli Sephamandol salt crystal containing dioxane

Also Published As

Publication number Publication date
BE876532A (fr) 1979-11-26
PL116636B1 (en) 1981-06-30
DD144169A5 (de) 1980-10-01
EG14096A (en) 1983-03-31
GB2023588A (en) 1980-01-03
PH13643A (en) 1980-08-18
LU81347A1 (fr) 1979-09-11
FI67223B (fi) 1984-10-31
JPS54163591A (en) 1979-12-26
FR2428043B1 (pt) 1983-03-25
EP0007689A1 (en) 1980-02-06
CS207792B2 (en) 1981-08-31
FI791646A (fi) 1979-12-06
AT364462B (de) 1981-10-27
AU4736479A (en) 1979-12-13
ATA401479A (de) 1981-03-15
DK157759C (da) 1990-07-09
IL57396A0 (en) 1979-09-30
IE48572B1 (en) 1985-03-06
CA1122974A (en) 1982-05-04
AU525538B2 (en) 1982-11-11
PL216089A1 (pt) 1980-03-24
IL57396A (en) 1981-12-31
EP0007689B1 (en) 1982-08-04
FR2428043A1 (fr) 1980-01-04
FI67223C (fi) 1985-02-11
HU180455B (en) 1983-03-28
ZA792753B (en) 1981-01-28
DE2963471D1 (en) 1982-09-30
GR73835B (pt) 1984-05-04
NZ190548A (en) 1981-05-29
DK157759B (da) 1990-02-12
GB2023588B (en) 1982-12-22
IE791060L (en) 1979-12-05
RO77194A (ro) 1981-06-22
DK231979A (da) 1979-12-06
CH639098A5 (fr) 1983-10-31
AR221240A1 (es) 1981-01-15
BG32858A3 (en) 1982-10-15
US4168376A (en) 1979-09-18
ES481295A1 (es) 1980-08-16

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