AR001025A1 - Procedimiento para la preparacion de ivermectina - Google Patents
Procedimiento para la preparacion de ivermectinaInfo
- Publication number
- AR001025A1 AR001025A1 ARP960101511A AR10151196A AR001025A1 AR 001025 A1 AR001025 A1 AR 001025A1 AR P960101511 A ARP960101511 A AR P960101511A AR 10151196 A AR10151196 A AR 10151196A AR 001025 A1 AR001025 A1 AR 001025A1
- Authority
- AR
- Argentina
- Prior art keywords
- hydrazine
- preparation
- ivermectin
- procedure
- salt
- Prior art date
Links
- 238000000034 method Methods 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
- 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 1
- 229960002418 ivermectin Drugs 0.000 title 1
- OAKJQQAXSVQMHS-UHFFFAOYSA-N Hydrazine Chemical compound NN OAKJQQAXSVQMHS-UHFFFAOYSA-N 0.000 abstract 4
- 150000001875 compounds Chemical class 0.000 abstract 2
- 150000002429 hydrazines Chemical class 0.000 abstract 2
- XYFCBTPGUUZFHI-UHFFFAOYSA-N phosphine group Chemical group P XYFCBTPGUUZFHI-UHFFFAOYSA-N 0.000 abstract 2
- 229910000073 phosphorus hydride Inorganic materials 0.000 abstract 2
- 239000005660 Abamectin Substances 0.000 abstract 1
- 239000003054 catalyst Substances 0.000 abstract 1
- 238000009903 catalytic hydrogenation reaction Methods 0.000 abstract 1
- 239000010948 rhodium Substances 0.000 abstract 1
- 150000003283 rhodium Chemical class 0.000 abstract 1
- 230000009466 transformation Effects 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
-
- 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
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P33/00—Antiparasitic agents
- A61P33/10—Anthelmintics
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Molecular Biology (AREA)
- Genetics & Genomics (AREA)
- Biotechnology (AREA)
- Biochemistry (AREA)
- Engineering & Computer Science (AREA)
- Veterinary Medicine (AREA)
- Animal Behavior & Ethology (AREA)
- Tropical Medicine & Parasitology (AREA)
- Public Health (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Pharmacology & Pharmacy (AREA)
- General Chemical & Material Sciences (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Medicinal Chemistry (AREA)
- Saccharide Compounds (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
- Catalysts (AREA)
- Steroid Compounds (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Heterocyclic Carbon Compounds Containing A Hetero Ring Having Oxygen Or Sulfur (AREA)
- Agricultural Chemicals And Associated Chemicals (AREA)
Abstract
La presente invención se refiere a un procedimiento para la preparación de 22,23-dihidro-avermectinas mediante hidrogenación catalítica selectiva deavermectina B(1a) y/o B(1b) donde como catalizador se emplea un compuesto complejo de Rh quese obtiene mediante la transformación de la sal de rodio,con una hidrazina o una sal de hidrazina y una fosfina terciaria o de un compuesto complejo Rh-fosfina con una hidrazina o una sal de hidrazina.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19507018A DE19507018A1 (de) | 1995-03-01 | 1995-03-01 | Verfahren zur Herstellung von Ivermectin |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| AR001025A1 true AR001025A1 (es) | 1997-08-27 |
Family
ID=7755273
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ARP960101511A AR001025A1 (es) | 1995-03-01 | 1996-02-23 | Procedimiento para la preparacion de ivermectina |
Country Status (20)
| Country | Link |
|---|---|
| US (1) | US5656748A (es) |
| EP (1) | EP0729971B1 (es) |
| JP (1) | JPH09104695A (es) |
| KR (1) | KR100372220B1 (es) |
| CN (1) | CN1052236C (es) |
| AR (1) | AR001025A1 (es) |
| AT (1) | ATE196146T1 (es) |
| AU (1) | AU705085B2 (es) |
| BG (1) | BG62736B1 (es) |
| BR (1) | BR9600854A (es) |
| CA (1) | CA2170454C (es) |
| DE (2) | DE19507018A1 (es) |
| DK (1) | DK0729971T3 (es) |
| ES (1) | ES2151092T3 (es) |
| HU (1) | HU215287B (es) |
| PL (1) | PL183633B1 (es) |
| PT (1) | PT729971E (es) |
| SK (1) | SK281816B6 (es) |
| TW (1) | TW347393B (es) |
| ZA (1) | ZA961630B (es) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| US6265571B1 (en) * | 1999-07-12 | 2001-07-24 | Magellan Laboratories, Inc. | Purification process for anti-parasitic fermentation product |
| CN100486986C (zh) * | 2007-01-29 | 2009-05-13 | 四川大学 | 一种依维菌素的制备方法 |
| CN117417398B (zh) * | 2023-10-10 | 2026-02-06 | 河北美荷药业有限公司 | 一种伊维菌素的制备方法 |
Family Cites Families (6)
| 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 |
| PT79774A (en) * | 1984-12-28 | 1985-01-01 | Joao Emerico Villax | Process to prepare rhodium catalysts and applications thereof |
| US4831016A (en) * | 1986-10-31 | 1989-05-16 | Merck & Co., Inc. | Reduced avermectin derivatives |
| US4873224A (en) * | 1988-05-23 | 1989-10-10 | Merck & Co., Inc. | Avermectin derivatives |
| PT91333B (pt) * | 1989-07-31 | 1995-05-04 | Hovione Sociedade Quimica Sa | Processo para a preparacao de um complexo de rodio |
| KR100693669B1 (ko) * | 2003-03-03 | 2007-03-09 | 엘지전자 주식회사 | 피일드 매크로 블록의 레퍼런스 픽쳐 결정 방법 |
-
1995
- 1995-03-01 DE DE19507018A patent/DE19507018A1/de not_active Withdrawn
-
1996
- 1996-02-05 TW TW085101372A patent/TW347393B/zh not_active IP Right Cessation
- 1996-02-17 ES ES96102394T patent/ES2151092T3/es not_active Expired - Lifetime
- 1996-02-17 DK DK96102394T patent/DK0729971T3/da active
- 1996-02-17 PT PT96102394T patent/PT729971E/pt unknown
- 1996-02-17 EP EP96102394A patent/EP0729971B1/de not_active Expired - Lifetime
- 1996-02-17 DE DE59605835T patent/DE59605835D1/de not_active Expired - Fee Related
- 1996-02-17 AT AT96102394T patent/ATE196146T1/de not_active IP Right Cessation
- 1996-02-22 AU AU45683/96A patent/AU705085B2/en not_active Ceased
- 1996-02-23 AR ARP960101511A patent/AR001025A1/es active IP Right Grant
- 1996-02-23 JP JP8060277A patent/JPH09104695A/ja active Pending
- 1996-02-26 KR KR1019960004675A patent/KR100372220B1/ko not_active Expired - Fee Related
- 1996-02-27 US US08/606,787 patent/US5656748A/en not_active Expired - Fee Related
- 1996-02-27 BG BG100387A patent/BG62736B1/bg unknown
- 1996-02-27 CA CA002170454A patent/CA2170454C/en not_active Expired - Fee Related
- 1996-02-27 PL PL96312953A patent/PL183633B1/pl not_active IP Right Cessation
- 1996-02-29 ZA ZA961630A patent/ZA961630B/xx unknown
- 1996-02-29 HU HU9600499A patent/HU215287B/hu not_active IP Right Cessation
- 1996-02-29 BR BR9600854A patent/BR9600854A/pt not_active Application Discontinuation
- 1996-02-29 SK SK281-96A patent/SK281816B6/sk unknown
- 1996-03-01 CN CN96102713A patent/CN1052236C/zh not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| DK0729971T3 (da) | 2000-11-06 |
| BR9600854A (pt) | 1997-12-30 |
| KR960034211A (ko) | 1996-10-22 |
| EP0729971B1 (de) | 2000-09-06 |
| HU9600499D0 (en) | 1996-04-29 |
| JPH09104695A (ja) | 1997-04-22 |
| ZA961630B (en) | 1996-09-06 |
| HUP9600499A2 (en) | 1997-04-28 |
| SK281816B6 (sk) | 2001-08-06 |
| CA2170454C (en) | 2007-04-24 |
| EP0729971A1 (de) | 1996-09-04 |
| CA2170454A1 (en) | 1996-09-02 |
| PL183633B1 (pl) | 2002-06-28 |
| CN1052236C (zh) | 2000-05-10 |
| SK28196A3 (en) | 1996-09-04 |
| AU705085B2 (en) | 1999-05-13 |
| PL312953A1 (en) | 1996-09-02 |
| AU4568396A (en) | 1996-09-05 |
| ES2151092T3 (es) | 2000-12-16 |
| BG100387A (bg) | 1996-09-30 |
| ATE196146T1 (de) | 2000-09-15 |
| HUP9600499A3 (en) | 1997-08-28 |
| TW347393B (en) | 1998-12-11 |
| DE19507018A1 (de) | 1996-09-05 |
| US5656748A (en) | 1997-08-12 |
| CN1141300A (zh) | 1997-01-29 |
| HU215287B (hu) | 1998-11-30 |
| BG62736B1 (bg) | 2000-06-30 |
| KR100372220B1 (ko) | 2003-07-10 |
| DE59605835D1 (de) | 2000-10-12 |
| PT729971E (pt) | 2001-01-31 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FG | Grant, registration |