MX392296B - Reacciones de macrociclizacion e intermediarios y otros fragmentos utiles en la sintesis de macrolidos de halicondrina. - Google Patents
Reacciones de macrociclizacion e intermediarios y otros fragmentos utiles en la sintesis de macrolidos de halicondrina.Info
- Publication number
- MX392296B MX392296B MX2021002629A MX2021002629A MX392296B MX 392296 B MX392296 B MX 392296B MX 2021002629 A MX2021002629 A MX 2021002629A MX 2021002629 A MX2021002629 A MX 2021002629A MX 392296 B MX392296 B MX 392296B
- Authority
- MX
- Mexico
- Prior art keywords
- synthesis
- intermediates
- halichondrin macrolides
- reaction
- macrocyclization
- Prior art date
Links
- 239000003120 macrolide antibiotic agent Substances 0.000 title abstract 4
- 229930195695 Halichondrin Natural products 0.000 title abstract 3
- 230000015572 biosynthetic process Effects 0.000 title abstract 3
- 239000000543 intermediate Substances 0.000 title abstract 3
- 238000005710 macrocyclization reaction Methods 0.000 title abstract 3
- 229940041033 macrolides Drugs 0.000 title abstract 3
- 238000003786 synthesis reaction Methods 0.000 title abstract 3
- 239000012634 fragment Substances 0.000 title 1
- 238000000034 method Methods 0.000 abstract 2
- 238000010485 C−C bond formation reaction Methods 0.000 abstract 1
- 238000006130 Horner-Wadsworth-Emmons olefination reaction Methods 0.000 abstract 1
- 238000006405 Nozaki-Hiyama-Kishi reaction Methods 0.000 abstract 1
- 238000005865 alkene metathesis reaction Methods 0.000 abstract 1
- 230000003197 catalytic effect Effects 0.000 abstract 1
- 150000001875 compounds Chemical class 0.000 abstract 1
- 238000006772 olefination reaction Methods 0.000 abstract 1
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
- A61K31/335—Heterocyclic compounds having oxygen as the only ring hetero atom, e.g. fungichromin
-
- 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
- A61K31/335—Heterocyclic compounds having oxygen as the only ring hetero atom, e.g. fungichromin
- A61K31/35—Heterocyclic compounds having oxygen as the only ring hetero atom, e.g. fungichromin having six-membered rings with one oxygen as the only ring hetero atom
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D407/00—Heterocyclic compounds containing two or more hetero rings, at least one ring having oxygen atoms as the only ring hetero atoms, not provided for by group C07D405/00
- C07D407/14—Heterocyclic compounds containing two or more hetero rings, at least one ring having oxygen atoms as the only ring hetero atoms, not provided for by group C07D405/00 containing three or more hetero rings
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D493/00—Heterocyclic compounds containing oxygen atoms as the only ring hetero atoms in the condensed system
- C07D493/22—Heterocyclic compounds containing oxygen atoms as the only ring hetero atoms in the condensed system in which the condensed system contains four or more hetero rings
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07F—ACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM OR TELLURIUM
- C07F7/00—Compounds containing elements of Groups 4 or 14 of the Periodic Table
- C07F7/02—Silicon compounds
- C07F7/08—Compounds having one or more C—Si linkages
- C07F7/18—Compounds having one or more C—Si linkages as well as one or more C—O—Si linkages
- C07F7/1804—Compounds having Si-O-C linkages
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07F—ACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM OR TELLURIUM
- C07F7/00—Compounds containing elements of Groups 4 or 14 of the Periodic Table
- C07F7/02—Silicon compounds
- C07F7/08—Compounds having one or more C—Si linkages
- C07F7/18—Compounds having one or more C—Si linkages as well as one or more C—O—Si linkages
- C07F7/1804—Compounds having Si-O-C linkages
- C07F7/1872—Preparation; Treatments not provided for in C07F7/20
- C07F7/1892—Preparation; Treatments not provided for in C07F7/20 by reactions not provided for in C07F7/1876 - C07F7/1888
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07F—ACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM OR TELLURIUM
- C07F9/00—Compounds containing elements of Groups 5 or 15 of the Periodic Table
- C07F9/02—Phosphorus compounds
- C07F9/547—Heterocyclic compounds, e.g. containing phosphorus as a ring hetero atom
- C07F9/655—Heterocyclic compounds, e.g. containing phosphorus as a ring hetero atom having oxygen atoms, with or without sulfur, selenium, or tellurium atoms, as the only ring hetero atoms
- C07F9/6552—Heterocyclic compounds, e.g. containing phosphorus as a ring hetero atom having oxygen atoms, with or without sulfur, selenium, or tellurium atoms, as the only ring hetero atoms the oxygen atom being part of a six-membered ring
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Animal Behavior & Ethology (AREA)
- Epidemiology (AREA)
- Pharmacology & Pharmacy (AREA)
- Veterinary Medicine (AREA)
- Medicinal Chemistry (AREA)
- Biochemistry (AREA)
- Molecular Biology (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Heterocyclic Carbon Compounds Containing A Hetero Ring Having Oxygen Or Sulfur (AREA)
- Saccharide Compounds (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Pyrane Compounds (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US201562158506P | 2015-05-07 | 2015-05-07 | |
| US201662291918P | 2016-02-05 | 2016-02-05 | |
| PCT/US2016/031546 WO2016179607A1 (en) | 2015-05-07 | 2016-05-09 | Macrocyclization reactions and intermediates and other fragments useful in the synthesis of halichondrin macrolides |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| MX2021002629A MX2021002629A (es) | 2022-05-13 |
| MX392296B true MX392296B (es) | 2025-03-24 |
Family
ID=57218352
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| MX2021002629A MX392296B (es) | 2015-05-07 | 2016-05-09 | Reacciones de macrociclizacion e intermediarios y otros fragmentos utiles en la sintesis de macrolidos de halicondrina. |
| MX2017014237A MX380284B (es) | 2015-05-07 | 2016-05-09 | Reacciones de macrociclización e intermediarios y otros fragmentos útiles en la síntesis de macrólidos de halicondrina. |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| MX2017014237A MX380284B (es) | 2015-05-07 | 2016-05-09 | Reacciones de macrociclización e intermediarios y otros fragmentos útiles en la síntesis de macrólidos de halicondrina. |
Country Status (9)
| Country | Link |
|---|---|
| US (2) | US10308661B2 (enExample) |
| EP (1) | EP3292130B1 (enExample) |
| JP (1) | JP6840090B2 (enExample) |
| KR (2) | KR102743950B1 (enExample) |
| CN (3) | CN107849057B (enExample) |
| IL (2) | IL255408B (enExample) |
| MX (2) | MX392296B (enExample) |
| RU (2) | RU2739034C2 (enExample) |
| WO (1) | WO2016179607A1 (enExample) |
Families Citing this family (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101434673B1 (ko) | 2004-06-03 | 2014-08-26 | 에자이 알앤드디 매니지먼트 가부시키가이샤 | 할리콘드린 ｂ 유사체의 제조를 위한 중간체 |
| EP2578576B9 (en) | 2007-10-03 | 2016-09-14 | Eisai R&D Management Co., Ltd. | Intermediates for the synthesis of halichondrin B analogs |
| US8203010B2 (en) | 2010-01-26 | 2012-06-19 | Eisai R&D Management Co., Ltd. | Compounds useful in the synthesis of halichondrin B analogs |
| CA2929084C (en) | 2013-11-04 | 2022-01-11 | Eisai R&D Management Co., Ltd. | Macrocyclization reactions and intermediates and other fragments useful in the synthesis of analogs of halichondrin b |
| BR112016012237B1 (pt) | 2013-12-06 | 2023-02-07 | Eisai R&D Management Co., Ltd | Métodos úteis na síntese de análogos de halicondrina b |
| WO2016003975A1 (en) | 2014-06-30 | 2016-01-07 | President And Fellows Of Harvard College | Synthesis of halichondrin analogs and uses thereof |
| WO2016176560A1 (en) | 2015-04-30 | 2016-11-03 | President And Fellows Of Harvard College | Chromium-mediated coupling and application to the synthesis of halichondrins |
| MX392296B (es) | 2015-05-07 | 2025-03-24 | Eisai R&D Man Co Ltd | Reacciones de macrociclizacion e intermediarios y otros fragmentos utiles en la sintesis de macrolidos de halicondrina. |
| MX377663B (es) | 2016-02-12 | 2025-03-11 | Eisai R&D Man Co Ltd | Intermediarios en la sintesis de eribulina y metodos de sintesis relacionados. |
| US11136335B2 (en) * | 2016-06-30 | 2021-10-05 | Eisai R&D Management Co., Ltd. | Prins reaction and intermediates useful in the synthesis of halichondrin macrolides and analogs thereof |
| JP6978758B2 (ja) | 2016-11-11 | 2021-12-08 | プレジデント アンド フェローズ オブ ハーバード カレッジ | パラジウム媒介ケトール化 |
| SI3606928T1 (sl) | 2017-04-05 | 2023-02-28 | President And Fellows Of Harvard College | Makrociklična spojina in njene uporabe |
| US9938288B1 (en) | 2017-04-05 | 2018-04-10 | President And Fellows Of Harvard College | Macrocyclic compound and uses thereof |
| US11498892B2 (en) | 2017-07-06 | 2022-11-15 | President And Fellows Of Harvard College | Fe/Cu-mediated ketone synthesis |
| HUE061306T2 (hu) * | 2017-07-06 | 2023-06-28 | Harvard College | Halikondrinok szintézise |
| CN111566113B (zh) | 2017-11-15 | 2024-01-09 | 哈佛大学的校长及成员们 | 大环化合物及其用途 |
| MX2020006945A (es) * | 2018-01-03 | 2020-11-09 | Eisai R&D Man Co Ltd | Reaccion de prins y compuestos utiles en la sintesis de macrolidos de halicondrina y analogos de los mismos. |
| CN115583875B (zh) * | 2022-09-28 | 2023-12-01 | 联化科技（台州）有限公司 | 在连续流反应器中将烯丙型醇氧化为α,β-不饱和醛酮的方法 |
Family Cites Families (34)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU652180A1 (ru) | 1975-12-16 | 1979-03-15 | Краснодарский политехнический институт | 1(Фурил-2,)-2-(2-,, формилфурил-5,, ) этилен или его метильное производное как промежуточный продукт дл синтеза фуран-2,5-дикарбоновой кислоты и способ его получени |
| US5436238A (en) | 1992-03-12 | 1995-07-25 | President And Fellows Of Harvard College | Halichondrins and related compounds |
| US5338865A (en) * | 1992-03-12 | 1994-08-16 | President And Fellows Of Harvard College | Synthesis of halichondrin B and norhalichondrin B |
| GB9206244D0 (en) | 1992-03-23 | 1992-05-06 | Pharma Mar Sa | Cytotoxic compound from a marine sponge |
| TW255880B (enExample) | 1992-09-09 | 1995-09-01 | Hoechst Ag | |
| WO1998009942A1 (en) | 1996-09-06 | 1998-03-12 | Eli Lilly And Company | Catalytic selective sulfonylation process |
| US6870058B2 (en) | 1996-12-03 | 2005-03-22 | The Trustees Of The University Of Pennsylvania | Compounds which mimic the chemical and biological properties of discodermolide |
| US6653341B1 (en) | 1998-06-17 | 2003-11-25 | Eisai Co., Ltd. | Methods and compositions for use in treating cancer |
| US8097648B2 (en) | 1998-06-17 | 2012-01-17 | Eisai R&D Management Co., Ltd. | Methods and compositions for use in treating cancer |
| CA2632433C (en) * | 1998-06-17 | 2012-02-07 | Eisai R & D Management Co., Ltd. | Methods for preparing macrocyclic analogs and intermediates for preparing same |
| DE10106647A1 (de) | 2001-02-12 | 2002-08-22 | Univ Hannover | Ratjadon-Derivate zum Hemmen des Zellwachstums |
| KR101434673B1 (ko) * | 2004-06-03 | 2014-08-26 | 에자이 알앤드디 매니지먼트 가부시키가이샤 | 할리콘드린 ｂ 유사체의 제조를 위한 중간체 |
| US20060045846A1 (en) | 2004-08-30 | 2006-03-02 | Horstmann Thomas E | Reagents and methods for labeling terminal olefins |
| JP2008522623A (ja) | 2004-12-09 | 2008-07-03 | エーザイ株式会社 | ハリコンドリンｂアナログを使用した癌治療でのチューブリンアイソタイプのスクリーニング |
| EP1940758B1 (en) | 2005-09-26 | 2012-11-28 | Symrise AG | Intramolecular prins reaction |
| WO2008010776A1 (en) * | 2006-07-21 | 2008-01-24 | Agency For Science, Technology And Research | Aigialomycin d and derivatives thereof and their use in treating cancer or malaria or a microbial infection |
| JPWO2009014105A1 (ja) | 2007-07-20 | 2010-10-07 | 株式会社山田養蜂場本社 | 新規カルボン酸およびそれを有効成分とする抗うつ用組成物 |
| EP2578576B9 (en) | 2007-10-03 | 2016-09-14 | Eisai R&D Management Co., Ltd. | Intermediates for the synthesis of halichondrin B analogs |
| CN101910180A (zh) | 2007-11-16 | 2010-12-08 | 卫材R&D管理有限公司 | 用于软海绵素b类似物合成的新颖中间体和用于该中间体的新颖脱磺酰化反应 |
| RU2517167C2 (ru) | 2008-04-04 | 2014-05-27 | Эйсай Ар Энд Ди Менеджмент Ко., Лтд. | Аналоги галихондрина в |
| JP5371091B2 (ja) | 2009-01-23 | 2013-12-18 | 三菱レイヨン株式会社 | モノスルホン酸エステルの製造方法 |
| US8203010B2 (en) | 2010-01-26 | 2012-06-19 | Eisai R&D Management Co., Ltd. | Compounds useful in the synthesis of halichondrin B analogs |
| WO2012147900A1 (en) * | 2011-04-28 | 2012-11-01 | Eisai R&D Management Co., Ltd. | Microreactor process for halichondrin b analog synthesis |
| CA2857385A1 (en) | 2011-11-30 | 2013-06-06 | Alphora Research Inc. | Process for preparation of (3r)-2,4-di-leaving group-3-methylbut-1-ene |
| CN104334562A (zh) * | 2012-03-30 | 2015-02-04 | 阿方拉研究股份有限公司 | 用于制备软海绵素b的大环c1-酮类似物的合成方法及其中有用的中间体 |
| WO2015000070A1 (en) | 2013-07-03 | 2015-01-08 | Alphora Research Inc. | Synthetic process for preparation of macrocyclic c1-keto analogs of halichondrin b and intermediates useful therein including intermediates containing -so2-(p-tolyl) groups |
| CA2929084C (en) | 2013-11-04 | 2022-01-11 | Eisai R&D Management Co., Ltd. | Macrocyclization reactions and intermediates and other fragments useful in the synthesis of analogs of halichondrin b |
| BR112016012237B1 (pt) | 2013-12-06 | 2023-02-07 | Eisai R&D Management Co., Ltd | Métodos úteis na síntese de análogos de halicondrina b |
| US10208058B2 (en) | 2014-09-09 | 2019-02-19 | Cipla Limited | Process for the preparation of macrocyclic ketone analogs of halichondrin B or pharmaceutically acceptable salts and intermediates thereof |
| MX392296B (es) | 2015-05-07 | 2025-03-24 | Eisai R&D Man Co Ltd | Reacciones de macrociclizacion e intermediarios y otros fragmentos utiles en la sintesis de macrolidos de halicondrina. |
| MX377663B (es) | 2016-02-12 | 2025-03-11 | Eisai R&D Man Co Ltd | Intermediarios en la sintesis de eribulina y metodos de sintesis relacionados. |
| US11136335B2 (en) | 2016-06-30 | 2021-10-05 | Eisai R&D Management Co., Ltd. | Prins reaction and intermediates useful in the synthesis of halichondrin macrolides and analogs thereof |
| WO2018217894A1 (en) | 2017-05-24 | 2018-11-29 | Eisai R&D Management Co., Ltd. | Fluorine-labelled halichondrin derivatives and related methods of synthesis |
| MX2020006945A (es) | 2018-01-03 | 2020-11-09 | Eisai R&D Man Co Ltd | Reaccion de prins y compuestos utiles en la sintesis de macrolidos de halicondrina y analogos de los mismos. |
-
2016
- 2016-05-09 MX MX2021002629A patent/MX392296B/es unknown
- 2016-05-09 CN CN201680040015.8A patent/CN107849057B/zh active Active
- 2016-05-09 JP JP2017558008A patent/JP6840090B2/ja active Active
- 2016-05-09 KR KR1020177034639A patent/KR102743950B1/ko active Active
- 2016-05-09 RU RU2017142100A patent/RU2739034C2/ru active
- 2016-05-09 CN CN202310983219.7A patent/CN117024469A/zh active Pending
- 2016-05-09 MX MX2017014237A patent/MX380284B/es unknown
- 2016-05-09 WO PCT/US2016/031546 patent/WO2016179607A1/en not_active Ceased
- 2016-05-09 EP EP16790247.7A patent/EP3292130B1/en not_active Not-in-force
- 2016-05-09 KR KR1020247041347A patent/KR20250012090A/ko active Pending
- 2016-05-09 RU RU2020141025A patent/RU2020141025A/ru unknown
- 2016-05-09 US US15/571,921 patent/US10308661B2/en active Active
- 2016-05-09 CN CN202011142074.0A patent/CN112250692B/zh active Active
-
2017
- 2017-11-02 IL IL255408A patent/IL255408B/en active IP Right Grant
-
2019
- 2019-04-18 US US16/387,820 patent/US10913749B2/en active Active
-
2020
- 2020-07-29 IL IL276376A patent/IL276376B/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| IL276376A (en) | 2020-09-30 |
| US20180118755A1 (en) | 2018-05-03 |
| IL276376B (en) | 2021-09-30 |
| KR20180013943A (ko) | 2018-02-07 |
| MX2017014237A (es) | 2018-09-17 |
| JP2018516885A (ja) | 2018-06-28 |
| EP3292130B1 (en) | 2020-09-30 |
| MX380284B (es) | 2025-03-12 |
| RU2017142100A (ru) | 2019-06-07 |
| US10913749B2 (en) | 2021-02-09 |
| RU2017142100A3 (enExample) | 2019-12-26 |
| IL255408A0 (en) | 2017-12-31 |
| IL255408B (en) | 2020-08-31 |
| RU2739034C2 (ru) | 2020-12-21 |
| CN107849057A (zh) | 2018-03-27 |
| CN112250692B (zh) | 2023-08-29 |
| JP6840090B2 (ja) | 2021-03-10 |
| CN112250692A (zh) | 2021-01-22 |
| RU2020141025A (ru) | 2020-12-28 |
| KR102743950B1 (ko) | 2024-12-18 |
| US20190308992A1 (en) | 2019-10-10 |
| MX2021002629A (es) | 2022-05-13 |
| US10308661B2 (en) | 2019-06-04 |
| CN117024469A (zh) | 2023-11-10 |
| CN107849057B (zh) | 2020-11-10 |
| KR20250012090A (ko) | 2025-01-23 |
| EP3292130A1 (en) | 2018-03-14 |
| WO2016179607A1 (en) | 2016-11-10 |
| EP3292130A4 (en) | 2018-12-05 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| MX2021002629A (es) | Reacciones de macrociclizacion e intermediarios y otros fragmentos utiles en la sintesis de macrolidos de halicondrina. | |
| BR112016009452A8 (pt) | métodos de preparar intermediários na síntese de eribulina, métodos de preparar eribulina e mesilato de eribulina, e compostos intermediários | |
| ZA201807414B (en) | Cobalt carbide-based catalyst for direct preparation of olefin form synthesis gas, preparation method therefor and application thereof | |
| MX390072B (es) | Reaccion de prins e intermediarios utiles en la sintesis de macrolidos de halicondrina y analogos de los mismos. | |
| WO2012170300A3 (en) | Improvement in nickel metal-ligand catalyst formation | |
| EP3718626A4 (en) | OLEFIN EPOXIDATION CATALYST, PREPARATION PROCESS, AND RELATED APPLICATION | |
| EP3635379B8 (en) | Comparative diagnostics for combustible gas sensors including catalytic structures | |
| MY156446A (en) | Production of alkenes by combined enzymatic conversion of 3-hydroxyalkanoic acids | |
| EP3228386A4 (en) | Composite body, method for producing composite body, ammonia synthesis catalyst, and ammonia synthesis method | |
| MX2019010769A (es) | Proceso para la preparacion de enlazadores de farmacos de glucuronidos y compuestos intermediarios de los mismos. | |
| EP3222347A4 (en) | Catalyst for oxidative dehydrogenation reaction and method for producing same | |
| EP4431180A3 (en) | Olefin metathesis catalysts | |
| WO2011008258A3 (en) | Catalysts and processes for the formation of terminal olefins by ethenolysis | |
| MY162806A (en) | Organo-catalytic biomass deconstruction | |
| WO2012083236A3 (en) | Catalysts, methods of preparation of catalyst, methods of deoxygenation, and systems for fuel production | |
| WO2013001367A3 (en) | Moderate temperature synthesis of mesoporous carbon | |
| MY184384A (en) | Catalyst | |
| SG2014007173A (en) | Premixer, radially fixed bed reactor, and reaction system for oxidative dehydrogenation of butene | |
| EP3379626A4 (en) | Carrier-nanoparticle composite, catalyst containing same, and method for producing same | |
| CL2012000260A1 (es) | Proceso y aparato para producir isopreno que comprende hacer reaccionar una corriente del material de alimentacion de metatesis de c4 que comprende isobutileno y al menos 1-butano o 2-penteno en un reactor de metatesis, separar el 2-metil-2-penteno y someterlo a pirolisis, y separar el isopreno mediante fraccionamiento. | |
| WO2012006149A3 (en) | Analogs of c5a and methods of using same | |
| EP3225637A4 (en) | Catalytic system for olefin oligomerization reaction and method for olefin oligomerization using same | |
| PL3331931T3 (pl) | Sposób poprawy odporności na kruche pękanie produktów reakcji zawierających poliizocyjanuran | |
| EP3255068A4 (en) | Olefin-polymerization solid catalytic component, production method for olefin-polymerization catalyst, and production method for olefin polymer | |
| WO2012053994A3 (en) | Ecdysteroid analogues having plant growth promoting activity |