EG12407A - Process for the preparation of a crystal modification a sodium salt of cephacetril - Google Patents

Process for the preparation of a crystal modification a sodium salt of cephacetril

Info

Publication number
EG12407A
EG12407A EG76735A EG73576A EG12407A EG 12407 A EG12407 A EG 12407A EG 76735 A EG76735 A EG 76735A EG 73576 A EG73576 A EG 73576A EG 12407 A EG12407 A EG 12407A
Authority
EG
Egypt
Prior art keywords
cephacetril
preparation
sodium salt
crystal modification
crystal
Prior art date
Application number
EG76735A
Other languages
English (en)
Original Assignee
Ciba Geigy Ag
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 Ciba Geigy Ag filed Critical Ciba Geigy Ag
Application granted granted Critical
Publication of EG12407A publication Critical patent/EG12407A/xx

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D501/00—Heterocyclic 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
    • C07D501/14—Compounds having a nitrogen atom directly attached in position 7
    • C07D501/16—Compounds having a nitrogen atom directly attached in position 7 with a double bond between positions 2 and 3
    • C07D501/20—7-Acylaminocephalosporanic or substituted 7-acylaminocephalosporanic acids in which the acyl radicals are derived from carboxylic acids
    • C07D501/24—7-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
    • C07D501/26—Methylene radicals, substituted by oxygen atoms; Lactones thereof with the 2-carboxyl group
    • C07D501/28—Methylene radicals, substituted by oxygen atoms; Lactones thereof with the 2-carboxyl group with the 7-amino radical acylated by an aliphatic carboxylic acid, which is substituted by hetero atoms

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Cephalosporin Compounds (AREA)
EG76735A 1975-12-09 1976-11-27 Process for the preparation of a crystal modification a sodium salt of cephacetril EG12407A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH1597475 1975-12-09

Publications (1)

Publication Number Publication Date
EG12407A true EG12407A (en) 1978-12-31

Family

ID=4413483

Family Applications (1)

Application Number Title Priority Date Filing Date
EG76735A EG12407A (en) 1975-12-09 1976-11-27 Process for the preparation of a crystal modification a sodium salt of cephacetril

Country Status (33)

Country Link
US (1) US4061853A (xx)
JP (1) JPS5270012A (xx)
AR (1) AR210185A1 (xx)
AT (1) AT348676B (xx)
AU (1) AU503493B2 (xx)
BE (1) BE849160A (xx)
BG (1) BG24818A3 (xx)
CA (1) CA1065855A (xx)
CS (1) CS188297B2 (xx)
DD (1) DD127277A5 (xx)
DE (1) DE2655130C3 (xx)
DK (1) DK550276A (xx)
EG (1) EG12407A (xx)
ES (1) ES454023A1 (xx)
FI (1) FI763504A (xx)
FR (1) FR2334685A1 (xx)
GB (1) GB1561060A (xx)
GR (1) GR73008B (xx)
HU (1) HU176213B (xx)
IE (1) IE44319B1 (xx)
IL (1) IL51067A (xx)
NL (1) NL7613712A (xx)
NO (1) NO764182L (xx)
NZ (1) NZ182832A (xx)
OA (1) OA05502A (xx)
PH (1) PH11990A (xx)
PL (1) PL104763B1 (xx)
PT (1) PT65932B (xx)
RO (1) RO70871A (xx)
SE (1) SE7613802L (xx)
SU (1) SU657750A3 (xx)
YU (1) YU297976A (xx)
ZA (1) ZA767330B (xx)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4132848A (en) * 1977-11-03 1979-01-02 Eli Lilly And Company Method of preparing a rapidly dissolving powder of crystalline cephalothin sodium for parenteral administration
IT1214587B (it) * 1986-12-23 1990-01-18 Giovanni Bonfanti Metodo per la produzione diprodotti cristallini puri.
JP3266395B2 (ja) * 1993-11-24 2002-03-18 富士写真フイルム株式会社 有機薬品の晶析方法
USRE43932E1 (en) 1997-07-18 2013-01-15 Novartis Ag Crystal modification of a N-phenyl-2-pyrimidineamine derivative, processes for its manufacture and its use
CO4940418A1 (es) * 1997-07-18 2000-07-24 Novartis Ag Modificacion de cristal de un derivado de n-fenil-2- pirimidinamina, procesos para su fabricacion y su uso

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH480365A (de) * 1965-01-18 1969-10-31 Ciba Geigy Verfahren zur Herstellung neuer Derivate der 7-Aminocephalosporansäure

Also Published As

Publication number Publication date
NL7613712A (nl) 1977-06-13
OA05502A (fr) 1981-04-30
AU503493B2 (en) 1979-09-06
US4061853A (en) 1977-12-06
FR2334685A1 (fr) 1977-07-08
CS188297B2 (en) 1979-02-28
IE44319B1 (en) 1981-10-21
GR73008B (xx) 1984-01-24
FI763504A (xx) 1977-06-10
ATA904776A (de) 1978-07-15
PH11990A (en) 1978-10-05
BE849160A (fr) 1977-06-08
FR2334685B1 (xx) 1980-11-07
ZA767330B (en) 1977-11-30
DK550276A (da) 1977-06-10
YU297976A (en) 1983-04-30
AR210185A1 (es) 1977-06-30
JPS565398B2 (xx) 1981-02-04
RO70871A (ro) 1981-06-26
IE44319L (en) 1977-06-09
JPS5270012A (en) 1977-06-10
PT65932B (en) 1978-06-13
IL51067A (en) 1979-07-25
DD127277A5 (xx) 1977-09-14
GB1561060A (en) 1980-02-13
BG24818A3 (en) 1978-05-12
NZ182832A (en) 1978-12-18
HU176213B (en) 1981-01-28
NO764182L (xx) 1977-06-10
DE2655130B2 (de) 1981-07-30
DE2655130A1 (de) 1977-06-23
DE2655130C3 (de) 1982-05-06
SU657750A3 (ru) 1979-04-15
PL104763B1 (pl) 1979-09-29
ES454023A1 (es) 1977-11-16
SE7613802L (sv) 1977-06-10
IL51067A0 (en) 1977-02-28
AT348676B (de) 1979-02-26
PT65932A (en) 1977-01-01
CA1065855A (en) 1979-11-06
AU2036476A (en) 1978-06-15

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