FR2425437A1 - Procede de preparation d'une preparation solide d'un derive de penicilline - Google Patents

Procede de preparation d'une preparation solide d'un derive de penicilline

Info

Publication number
FR2425437A1
FR2425437A1 FR7832390A FR7832390A FR2425437A1 FR 2425437 A1 FR2425437 A1 FR 2425437A1 FR 7832390 A FR7832390 A FR 7832390A FR 7832390 A FR7832390 A FR 7832390A FR 2425437 A1 FR2425437 A1 FR 2425437A1
Authority
FR
France
Prior art keywords
penicillin derivative
solid preparation
preparing
hydrogen
aqueous solution
Prior art date
Legal status (The legal status 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 status listed.)
Granted
Application number
FR7832390A
Other languages
English (en)
Other versions
FR2425437B1 (fr
Inventor
T Tsuji
S Sato
K Fujioka
Y Yamahira
T Maeda
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Sumitomo Chemical Co Ltd
Original Assignee
Sumitomo Chemical Co Ltd
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 Sumitomo Chemical Co Ltd filed Critical Sumitomo Chemical Co Ltd
Publication of FR2425437A1 publication Critical patent/FR2425437A1/fr
Application granted granted Critical
Publication of FR2425437B1 publication Critical patent/FR2425437B1/fr
Granted legal-status Critical Current

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)
  • Medicinal Preparation (AREA)
  • Drying Of Solid Materials (AREA)
  • Nitrogen And Oxygen Or Sulfur-Condensed Heterocyclic Ring Systems (AREA)

Abstract

PROCEDE DE PREPARATION D'UNE PREPARATION SOLIDE DE DERIVE DE PENICILLINE. L'INVENTION CONCERNE UN PROCEDE DE LYOPHILISATION D'UNE SOLUTION AQUEUSE D'UN DERIVE DE PENICILLINE DE FORMULE: (CF DESSIN DANS BOPI) DANS LAQUELLE R EST L'HYDROGENE OU LE GROUPE HYDROXYLE. ON EVAPORE SOUS VIDE UNE SOLUTION AQUEUSE CONGELEE DU DERIVE, A PARTIR DE L'ETAT FONDU JUSQU'A LA SICCITE DANS L'INTERVALLE DE TEMPERATURE COMPRIS ENTRE LE POINT EUTECTIQUE DE LA SOLUTION DETERMINEE PAR LA METHODE DE LA RESISTANCE ELECTRIQUE ET -8C LORSQUE R EST L'HYDROGENE OU -10C LORSQUE R EST OH, AU COURS DU SECHAGE PRIMAIRE DU PROCEDE DE SECHAGE. APPLICATION DU PROCEDE A UN TRAITEMENT DE LYOPHILISATION ACCELEREE.
FR7832390A 1978-05-08 1978-11-16 Procede de preparation d'une preparation solide d'un derive de penicilline Granted FR2425437A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5480478A JPS54147917A (en) 1978-05-08 1978-05-08 Ferrze-drying method

Publications (2)

Publication Number Publication Date
FR2425437A1 true FR2425437A1 (fr) 1979-12-07
FR2425437B1 FR2425437B1 (fr) 1982-12-10

Family

ID=12980915

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7832390A Granted FR2425437A1 (fr) 1978-05-08 1978-11-16 Procede de preparation d'une preparation solide d'un derive de penicilline

Country Status (6)

Country Link
US (1) US4226769A (fr)
JP (1) JPS54147917A (fr)
DE (1) DE2849963A1 (fr)
FR (1) FR2425437A1 (fr)
GB (1) GB2020281B (fr)
IT (1) IT1160938B (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2502624A1 (fr) * 1981-03-26 1982-10-01 American Cyanamid Co Composition comprenant une preparation lyophilisee d'un derive de penicilline et son procede de preparation

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4534977A (en) * 1981-03-26 1985-08-13 American Cyanamid Company Composition of matter comprising a low bulk density lyophilized preparation of Sodium Piperacillin
US4477452A (en) * 1981-03-26 1984-10-16 American Cyanamid Company Composition of matter comprising a lyophilized preparation of a penicillin derivative

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3864329A (en) * 1970-12-29 1975-02-04 Sumitomo Chemical Co Penicillins substituted with heterocyclic groups
GB1463563A (en) * 1974-10-10 1977-02-02 Beecham Group Ltd Pharmaceutical compositions
US4029655A (en) * 1975-04-11 1977-06-14 Eli Lilly And Company Method of preparing stable sterile crystalline cephalosporins for parenteral administration

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2502624A1 (fr) * 1981-03-26 1982-10-01 American Cyanamid Co Composition comprenant une preparation lyophilisee d'un derive de penicilline et son procede de preparation

Also Published As

Publication number Publication date
IT1160938B (it) 1987-03-11
US4226769A (en) 1980-10-07
JPS54147917A (en) 1979-11-19
FR2425437B1 (fr) 1982-12-10
GB2020281B (en) 1982-08-04
IT7869635A0 (it) 1978-11-17
DE2849963A1 (de) 1979-11-22
DE2849963C2 (fr) 1990-10-18
GB2020281A (en) 1979-11-14

Similar Documents

Publication Publication Date Title
AU555066B2 (en) Process for the preparation of sculphonated aryl phosphines
ES539266A0 (es) Un procedimiento para la preparacion de nuevas-n-heterociclil-4-piperidinaminas.
FR2455580B1 (fr)
FR2425437A1 (fr) Procede de preparation d'une preparation solide d'un derive de penicilline
MX9603204A (es) Procedimiento para la preparacion de una sal de acido clavulanico.
JPS51146432A (en) Process for preparation of benzanilide derivatives having therapeutic action to immunological disease
IT7831259A0 (it) Procedimento per la separazione degli acidi solfonici dall'ambiente della loro preparazione.
JPS52250A (en) Process for preparation of 8-exo-hydroxy-endo-tricyclo-(5,2,2,02,6) ) unde cane
FR2433009A1 (fr) Procede pour la preparation de dicyclopentylene(2,2'-bis(4-alkyl-6-t-butylphenols))
FR2378798A1 (fr) Procede de preparation de derives de 1 a-hydroxy-cholesterol
GB1533284A (en) Process for the preparation of perpropionic acid solution
GB1504125A (en) Process for purifying phosphatides
US2597471A (en) Equilenin-3-monosulfate and alkaline salts thereof
SU642315A1 (ru) Способ очистки ди-(2-этилгексил)фосфорной кислоты от нейтральных органических примесей
JPS51127090A (en) Process for preparation of epsilon-caprolactam
SU122747A2 (ru) Способ выделени 1-антрахинонсульфокислоты
SU1699994A1 (ru) Способ получени 4,4Ъ-дибромбензиловой кислоты
SU479735A1 (ru) Способ извлечени рени из водных растворов
FR2414055A1 (fr) Procede de preparation de l'heparine
SU371203A1 (ru) Способ получения гр?г-алкил-
JPS53127808A (en) Preparation of human albumin
JPS5273847A (en) Preparation of 4-homoisotwistane-3-carboxylic acid
JPS5227739A (en) Process for preparation of 3-substituted or non-substituted-4-hydroxyb enzaldehyde by electrolytic oxidation
JPS5268164A (en) Preparation of 8(14)-dihydropimaric acid
JPS5325550A (en) Preparation of 3alpha,7alpha-diacyloxy-12-oxo-5beta-cholanic acid ester

Legal Events

Date Code Title Description
ST Notification of lapse