CH547854A - Verfahren zur herstellung von antibiotika. - Google Patents

Verfahren zur herstellung von antibiotika.

Info

Publication number
CH547854A
CH547854A CH813270A CH813270A CH547854A CH 547854 A CH547854 A CH 547854A CH 813270 A CH813270 A CH 813270A CH 813270 A CH813270 A CH 813270A CH 547854 A CH547854 A CH 547854A
Authority
CH
Switzerland
Prior art keywords
antibiotics
manufacturing
manufacturing antibiotics
Prior art date
Application number
CH813270A
Other languages
German (de)
English (en)
Original Assignee
Takeda Chemical Industries 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 Takeda Chemical Industries Ltd filed Critical Takeda Chemical Industries Ltd
Publication of CH547854A publication Critical patent/CH547854A/xx

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K31/00—Medicinal preparations containing organic active ingredients
    • A61K31/33—Heterocyclic compounds
    • A61K31/395—Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins

Landscapes

  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Epidemiology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Preparation Of Compounds By Using Micro-Organisms (AREA)
  • Micro-Organisms Or Cultivation Processes Thereof (AREA)
  • Nitrogen And Oxygen Or Sulfur-Condensed Heterocyclic Ring Systems (AREA)
CH813270A 1969-05-30 1970-05-29 Verfahren zur herstellung von antibiotika. CH547854A (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4230769 1969-05-30

Publications (1)

Publication Number Publication Date
CH547854A true CH547854A (de) 1974-04-11

Family

ID=12632347

Family Applications (1)

Application Number Title Priority Date Filing Date
CH813270A CH547854A (de) 1969-05-30 1970-05-29 Verfahren zur herstellung von antibiotika.

Country Status (5)

Country Link
BE (1) BE751182A (xx)
CH (1) CH547854A (xx)
DE (1) DE2026595A1 (xx)
FR (1) FR2043847A1 (xx)
GB (1) GB1317830A (xx)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ITMI20090653A1 (it) * 2009-04-20 2010-10-21 Alfa Wassermann Spa Nuovi derivati della rifamicina
US8518949B2 (en) 2005-03-03 2013-08-27 Alfa Wassermann S.P.A. Polymorphous forms of rifaximin, processes for their production and use thereof in the medicinal preparations

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ITBO20050123A1 (it) 2005-03-07 2005-06-06 Alfa Wassermann Spa Formulazioni farmaceutiche gastroresistenti contenenti rifaximina
ITBO20120368A1 (it) 2012-07-06 2014-01-07 Alfa Wassermann Spa Composizioni comprendenti rifaximina e amminoacidi, cristalli di rifaximina derivanti da tali composizioni e loro uso.

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8518949B2 (en) 2005-03-03 2013-08-27 Alfa Wassermann S.P.A. Polymorphous forms of rifaximin, processes for their production and use thereof in the medicinal preparations
ITMI20090653A1 (it) * 2009-04-20 2010-10-21 Alfa Wassermann Spa Nuovi derivati della rifamicina
WO2010122436A1 (en) * 2009-04-20 2010-10-28 Alfa Wassermann S.P.A. Rifamycin derivatives
US8318763B2 (en) 2009-04-20 2012-11-27 Alfa Wassermann S.P.A. Rifamycin derivatives
EA020201B1 (ru) * 2009-04-20 2014-09-30 Альфа Вассерманн С.П.А. Производные рифамицина

Also Published As

Publication number Publication date
BE751182A (fr) 1970-11-03
DE2026595A1 (de) 1970-12-10
GB1317830A (en) 1973-05-23
FR2043847A1 (xx) 1971-02-19

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Legal Events

Date Code Title Description
PL Patent ceased