PT937094E - Processo para a preparacao de ivermectina - Google Patents

Processo para a preparacao de ivermectina

Info

Publication number: PT937094E
Authority: PT; Portugal
Prior art keywords: pct; ivermectin; preparation; sec; date
Prior art date: 1996-10-31

Application number

PT97913164T

Other languages

English (en)

Inventor

Dieter Arlt

Gerhard Bonse

Original Assignee

Bayer 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.)

1996-10-31

Filing date

1997-10-20

Publication date

2002-09-30

1997-10-20 Application filed by Bayer Ag filed Critical Bayer Ag

2002-09-30 Publication of PT937094E publication Critical patent/PT937094E/pt

Links

AZSNMRSAGSSBNP-UHFFFAOYSA-N 22,23-dihydroavermectin B1a Natural products C1CC(C)C(C(C)CC)OC21OC(CC=C(C)C(OC1OC(C)C(OC3OC(C)C(O)C(OC)C3)C(OC)C1)C(C)C=CC=C1C3(C(C(=O)O4)C=C(C)C(O)C3OC1)O)CC4C2 AZSNMRSAGSSBNP-UHFFFAOYSA-N 0.000 title abstract 2
229960002418 ivermectin Drugs 0.000 title abstract 2
AZSNMRSAGSSBNP-XPNPUAGNSA-N 22,23-dihydroavermectin B1a Chemical compound C1C[C@H](C)[C@@H]([C@@H](C)CC)O[C@@]21O[C@H](C\C=C(C)\[C@@H](O[C@@H]1O[C@@H](C)[C@H](O[C@@H]3O[C@@H](C)[C@H](O)[C@@H](OC)C3)[C@@H](OC)C1)[C@@H](C)\C=C\C=C/1[C@]3([C@H](C(=O)O4)C=C(C)[C@@H](O)[C@H]3OC\1)O)C[C@H]4C2 AZSNMRSAGSSBNP-XPNPUAGNSA-N 0.000 title 1
SPBDXSGPUHCETR-JFUDTMANSA-N 8883yp2r6d Chemical compound O1[C@@H](C)[C@H](O)[C@@H](OC)C[C@@H]1O[C@@H]1[C@@H](OC)C[C@H](O[C@@H]2C(=C/C[C@@H]3C[C@@H](C[C@@]4(O[C@@H]([C@@H](C)CC4)C(C)C)O3)OC(=O)[C@@H]3C=C(C)[C@@H](O)[C@H]4OC\C([C@@]34O)=C/C=C/[C@@H]2C)/C)O[C@H]1C.C1C[C@H](C)[C@@H]([C@@H](C)CC)O[C@@]21O[C@H](C\C=C(C)\[C@@H](O[C@@H]1O[C@@H](C)[C@H](O[C@@H]3O[C@@H](C)[C@H](O)[C@@H](OC)C3)[C@@H](OC)C1)[C@@H](C)\C=C\C=C/1[C@]3([C@H](C(=O)O4)C=C(C)[C@@H](O)[C@H]3OC\1)O)C[C@H]4C2 SPBDXSGPUHCETR-JFUDTMANSA-N 0.000 abstract 1
239000005660 Abamectin Substances 0.000 abstract 1
RRZXIRBKKLTSOM-XPNPUAGNSA-N avermectin B1a Chemical compound C1=C[C@H](C)[C@@H]([C@@H](C)CC)O[C@]11O[C@H](C\C=C(C)\[C@@H](O[C@@H]2O[C@@H](C)[C@H](O[C@@H]3O[C@@H](C)[C@H](O)[C@@H](OC)C3)[C@@H](OC)C2)[C@@H](C)\C=C\C=C/2[C@]3([C@H](C(=O)O4)C=C(C)[C@@H](O)[C@H]3OC\2)O)C[C@H]4C1 RRZXIRBKKLTSOM-XPNPUAGNSA-N 0.000 abstract 1
239000003054 catalyst Substances 0.000 abstract 1
238000005984 hydrogenation reaction Methods 0.000 abstract 1
238000004519 manufacturing process Methods 0.000 abstract 1

Classifications

- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07H—SUGARS; DERIVATIVES THEREOF; NUCLEOSIDES; NUCLEOTIDES; NUCLEIC ACIDS
- C07H17/00—Compounds containing heterocyclic radicals directly attached to hetero atoms of saccharide radicals
- C07H17/04—Heterocyclic radicals containing only oxygen as ring hetero atoms
- C07H17/08—Hetero rings containing eight or more ring members, e.g. erythromycins

Landscapes

Chemical & Material Sciences (AREA)
Organic Chemistry (AREA)
Molecular Biology (AREA)
Life Sciences & Earth Sciences (AREA)
Biochemistry (AREA)
Biotechnology (AREA)
General Health & Medical Sciences (AREA)
Genetics & Genomics (AREA)
Health & Medical Sciences (AREA)
Engineering & Computer Science (AREA)
Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
Saccharide Compounds (AREA)
Preparation Of Compounds By Using Micro-Organisms (AREA)
Steroid Compounds (AREA)
Heterocyclic Carbon Compounds Containing A Hetero Ring Having Oxygen Or Sulfur (AREA)
Compounds Of Unknown Constitution (AREA)

PT97913164T 1996-10-31 1997-10-20 Processo para a preparacao de ivermectina PT937094E (pt)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
DE19644050A DE19644050A1 (de)	1996-10-31	1996-10-31	Verfahren zur Herstellung von Ivermectin

Publications (1)

Publication Number	Publication Date
PT937094E true PT937094E (pt)	2002-09-30

Family

ID=7809764

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
PT97913164T PT937094E (pt)	1996-10-31	1997-10-20	Processo para a preparacao de ivermectina

Country Status (15)

Country	Link
US (1)	US6072052A (pt)
EP (1)	EP0937094B1 (pt)
JP (1)	JP2001502716A (pt)
KR (1)	KR100468206B1 (pt)
CN (1)	CN1146572C (pt)
AT (1)	ATE215552T1 (pt)
AU (1)	AU5051298A (pt)
BR (1)	BR9712690A (pt)
CA (1)	CA2269943C (pt)
DE (2)	DE19644050A1 (pt)
DK (1)	DK0937094T3 (pt)
ES (1)	ES2175377T3 (pt)
HU (1)	HUP9904497A3 (pt)
PT (1)	PT937094E (pt)
WO (1)	WO1998018806A1 (pt)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE19644050A1 (de) *	1996-10-31	1998-05-07	Bayer Ag	Verfahren zur Herstellung von Ivermectin
CN100396691C (zh) *	2004-12-06	2008-06-25	四川大学	一种伊维菌素的制备方法
PT117268B (pt)	2021-06-01	2023-12-05	Hovione Farm S A	Processo para controlar o tamanho de partícula e substâncias aparentadas da ivermectina com utilização de alto cisalhamento

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
PH15982A (en) *	1977-10-03	1983-05-18	Merck & Co Inc	Selective hydrogenation producta of c-076 compounds and derivatives thereof
US4413118A (en) *	1981-03-02	1983-11-01	Merck & Co., Inc.	Process for removal of homogeneous catalyst group VIII metals from process streams
US4500458A (en) *	1982-01-19	1985-02-19	Plurichemie Anstalt	Process for the preparation of α-6-deoxytetracyclines
PT74303B (fr) *	1982-01-19	1983-08-08	Joao Emerico Villax	Procede pour la preparation de nouveaux catalysateurs contenant rhodium et son utilisation
GB2114627B (en) *	1982-02-09	1985-05-01	Padley And Venables Limited	Mineral mining apparatus provided with dust suppressing means
DE19507018A1 (de) *	1995-03-01	1996-09-05	Bayer Ag	Verfahren zur Herstellung von Ivermectin
DE19644050A1 (de) *	1996-10-31	1998-05-07	Bayer Ag	Verfahren zur Herstellung von Ivermectin
IT1289993B1 (it) *	1997-02-27	1998-10-19	Antibioticos Spa	Processo per la preparazione di ivermectina

1996
- 1996-10-31 DE DE19644050A patent/DE19644050A1/de not_active Withdrawn
1997
- 1997-10-20 DK DK97913164T patent/DK0937094T3/da active
- 1997-10-20 PT PT97913164T patent/PT937094E/pt unknown
- 1997-10-20 JP JP10519998A patent/JP2001502716A/ja not_active Ceased
- 1997-10-20 AU AU50512/98A patent/AU5051298A/en not_active Abandoned
- 1997-10-20 CA CA002269943A patent/CA2269943C/en not_active Expired - Fee Related
- 1997-10-20 AT AT97913164T patent/ATE215552T1/de not_active IP Right Cessation
- 1997-10-20 EP EP97913164A patent/EP0937094B1/de not_active Expired - Lifetime
- 1997-10-20 KR KR10-1999-7003084A patent/KR100468206B1/ko not_active Expired - Fee Related
- 1997-10-20 BR BR9712690-0A patent/BR9712690A/pt not_active IP Right Cessation
- 1997-10-20 WO PCT/EP1997/005777 patent/WO1998018806A1/de not_active Ceased
- 1997-10-20 CN CNB97180494XA patent/CN1146572C/zh not_active Expired - Fee Related
- 1997-10-20 US US09/297,241 patent/US6072052A/en not_active Expired - Fee Related
- 1997-10-20 DE DE59706904T patent/DE59706904D1/de not_active Expired - Fee Related
- 1997-10-20 HU HU9904497A patent/HUP9904497A3/hu unknown
- 1997-10-20 ES ES97913164T patent/ES2175377T3/es not_active Expired - Lifetime

Also Published As

Publication number	Publication date
JP2001502716A (ja)	2001-02-27
EP0937094B1 (de)	2002-04-03
KR20000049018A (ko)	2000-07-25
DE59706904D1 (de)	2002-05-08
ES2175377T3 (es)	2002-11-16
HUP9904497A3 (en)	2000-11-28
BR9712690A (pt)	1999-10-19
DK0937094T3 (da)	2002-07-15
KR100468206B1 (ko)	2005-01-26
CA2269943A1 (en)	1998-05-07
CN1239965A (zh)	1999-12-29
CA2269943C (en)	2006-12-12
HK1024485A1 (en)	2000-10-13
WO1998018806A1 (de)	1998-05-07
ATE215552T1 (de)	2002-04-15
EP0937094A1 (de)	1999-08-25
US6072052A (en)	2000-06-06
DE19644050A1 (de)	1998-05-07
CN1146572C (zh)	2004-04-21
HUP9904497A2 (hu)	2000-05-28
AU5051298A (en)	1998-05-22

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