GR77812B - - Google Patents

Info

Publication number
GR77812B
GR77812B GR70095A GR820170095A GR77812B GR 77812 B GR77812 B GR 77812B GR 70095 A GR70095 A GR 70095A GR 820170095 A GR820170095 A GR 820170095A GR 77812 B GR77812 B GR 77812B
Authority
GR
Greece
Prior art keywords
avermectin
extractant
solvent
whole broth
broth
Prior art date
Application number
GR70095A
Other languages
English (en)
Inventor
Carl Bagner
Arthur S Wildman
Original Assignee
Merck & Co Inc
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 Merck & Co Inc filed Critical Merck & Co Inc
Publication of GR77812B publication Critical patent/GR77812B/el

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07H—SUGARS; DERIVATIVES THEREOF; NUCLEOSIDES; NUCLEOTIDES; NUCLEIC ACIDS
    • C07H19/00—Compounds containing a hetero ring sharing one ring hetero atom with a saccharide radical; Nucleosides; Mononucleotides; Anhydro-derivatives thereof
    • C07H19/01—Compounds containing a hetero ring sharing one ring hetero atom with a saccharide radical; Nucleosides; Mononucleotides; Anhydro-derivatives thereof sharing oxygen
    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12P—FERMENTATION OR ENZYME-USING PROCESSES TO SYNTHESISE A DESIRED CHEMICAL COMPOUND OR COMPOSITION OR TO SEPARATE OPTICAL ISOMERS FROM A RACEMIC MIXTURE
    • C12P19/00—Preparation of compounds containing saccharide radicals
    • C12P19/44—Preparation of O-glycosides, e.g. glucosides
    • C12P19/60—Preparation of O-glycosides, e.g. glucosides having an oxygen of the saccharide radical directly bound to a non-saccharide heterocyclic ring or a condensed ring system containing a non-saccharide heterocyclic ring, e.g. coumermycin, novobiocin
    • C12P19/62—Preparation of O-glycosides, e.g. glucosides having an oxygen of the saccharide radical directly bound to a non-saccharide heterocyclic ring or a condensed ring system containing a non-saccharide heterocyclic ring, e.g. coumermycin, novobiocin the hetero ring having eight or more ring members and only oxygen as ring hetero atoms, e.g. erythromycin, spiramycin, nystatin
    • C12P19/623—Avermectin; Milbemycin; Ivermectin; C-076

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Wood Science & Technology (AREA)
  • Biochemistry (AREA)
  • Biotechnology (AREA)
  • General Health & Medical Sciences (AREA)
  • Genetics & Genomics (AREA)
  • Zoology (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Microbiology (AREA)
  • General Chemical & Material Sciences (AREA)
  • Molecular Biology (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • General Engineering & Computer Science (AREA)
  • Saccharide Compounds (AREA)
  • Preparation Of Compounds By Using Micro-Organisms (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Medicines Containing Plant Substances (AREA)
  • Feed For Specific Animals (AREA)
  • Steroid Compounds (AREA)
GR70095A 1981-12-21 1982-12-16 GR77812B (el)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/332,418 US4423211A (en) 1981-12-21 1981-12-21 Process for the whole broth extraction of avermectin

Publications (1)

Publication Number Publication Date
GR77812B true GR77812B (el) 1984-09-25

Family

ID=23298145

Family Applications (1)

Application Number Title Priority Date Filing Date
GR70095A GR77812B (el) 1981-12-21 1982-12-16

Country Status (10)

Country Link
US (1) US4423211A (el)
EP (1) EP0082674B1 (el)
JP (1) JPS58170490A (el)
AT (1) ATE16707T1 (el)
CA (1) CA1185198A (el)
DE (1) DE3267718D1 (el)
DK (1) DK562282A (el)
ES (1) ES8402345A1 (el)
GR (1) GR77812B (el)
PT (1) PT76002B (el)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5077398A (en) * 1986-11-18 1991-12-31 Merck & Co., Inc. Process for isolation of avermectin B1 components with improved purity and subsequent isolaton of B2 components
IT1255135B (it) * 1992-05-05 1995-10-20 Principio attivo a base di avermectine, ceppo e procedimento per la sua preparazione e composizione veterinaria che lo contiene.
KR100419554B1 (ko) * 1999-10-29 2004-02-19 주식회사유한양행 아버멕틴의 정제방법
US6573074B2 (en) * 2000-04-12 2003-06-03 Smithkline Beecham Plc Methods for ansamitocin production
DE102004032659B4 (de) * 2004-07-01 2008-10-30 Atotech Deutschland Gmbh Vorrichtung und Verfahren zum chemischen oder elektrolytischen Behandeln von Behandlungsgut sowie die Verwendung der Vorrichtung
CN102217591A (zh) * 2011-04-26 2011-10-19 张福志 一种环保型阿维菌素油膏生产工艺
CN102977168B (zh) * 2012-12-17 2013-08-21 石家庄市兴柏生物工程有限公司 一种阿维菌素B2a的提取制备方法
EP2886640A1 (en) 2013-12-18 2015-06-24 Riga Technical University Process for isolation of milbemycins A3 and A4
CN105001287B (zh) * 2015-06-30 2018-03-13 芜湖福民生物药业有限公司 阿维菌素的制备方法
CN105503982A (zh) * 2015-11-17 2016-04-20 石家庄市兴柏生物工程有限公司 一种阿维菌素提取工艺
CN115873050B (zh) * 2021-09-28 2024-11-08 浙江珲达生物科技有限公司 一种伊维菌素的制备方法
CN116284182B (zh) * 2021-12-21 2024-10-25 宁夏泰益欣生物科技股份有限公司 一种利用微波及溶剂回流技术提取阿维菌素的方法

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1422031A (fr) * 1963-12-17 1965-12-24 Bristol Banyu Res Inst Préparation d'un nouvel antibiotique à partir de streptomyces
US4062948A (en) * 1970-08-14 1977-12-13 Gist-Brocades N.V. Dihydromocimycin antibiotics
SE434277B (sv) * 1976-04-19 1984-07-16 Merck & Co Inc Sett att framstella nya antihelmintiskt verkande foreningar genom odling av streptomyces avermitilis
US4199569A (en) * 1977-10-03 1980-04-22 Merck & Co., Inc. Selective hydrogenation products of C-076 compounds and derivatives thereof
US4160861A (en) * 1977-10-03 1979-07-10 Merck & Co., Inc. Method for the separation of antibiotic macrolides
US4161583A (en) * 1977-10-03 1979-07-17 Merck & Co., Inc. Method for the separation and purification of antibiotic macrolides
US4172940A (en) * 1977-10-03 1979-10-30 Merck & Co., Inc. Purification of C-076 compounds by single column chromatography
US4160083A (en) * 1977-10-03 1979-07-03 Merck & Co., Inc. Process for the separation of antibiotic macrolides
US4160084A (en) * 1977-10-11 1979-07-03 Merck & Co., Inc. Method for the separation of antibiotic macrolides
US4285963A (en) * 1980-08-07 1981-08-25 Merck & Co., Inc. Novel derivatives of C-076 compounds

Also Published As

Publication number Publication date
PT76002A (en) 1983-01-01
DE3267718D1 (en) 1986-01-09
EP0082674B1 (en) 1985-11-27
JPS58170490A (ja) 1983-10-07
PT76002B (en) 1985-12-13
EP0082674A2 (en) 1983-06-29
EP0082674A3 (en) 1983-07-27
CA1185198A (en) 1985-04-09
US4423211A (en) 1983-12-27
ES518358A0 (es) 1984-02-01
JPH0433440B2 (el) 1992-06-03
DK562282A (da) 1983-06-22
ATE16707T1 (de) 1985-12-15
ES8402345A1 (es) 1984-02-01

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