NO167655C - Reduksjon av karboksylestere. - Google Patents

Reduksjon av karboksylestere.

Info

Publication number: NO167655C
Authority: NO; Norway
Prior art keywords: stands; reduction; chem; formula; lower alkyl
Prior art date: 1987-04-27

Application number

NO881823A

Other languages

English (en)

Norwegian (no)

Other versions

NO881823L (no

NO881823D0 (no

NO167655B (no

Inventor

Taiiti Okada

Yasuaki Abe

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.)

1987-04-27

Filing date

1988-04-26

Publication date

1991-11-27

1988-04-26 Application filed by Takeda Chemical Industries Ltd filed Critical Takeda Chemical Industries Ltd

1988-04-26 Publication of NO881823D0 publication Critical patent/NO881823D0/no

1988-10-28 Publication of NO881823L publication Critical patent/NO881823L/no

1991-02-05 Priority to NO910445A priority Critical patent/NO170407C/no

1991-08-19 Publication of NO167655B publication Critical patent/NO167655B/no

1991-11-27 Publication of NO167655C publication Critical patent/NO167655C/no

Links

-1 CARBOXYL ESTERS Chemical class 0.000 title abstract 2
125000000217 alkyl group Chemical group 0.000 abstract 2
VSCWAEJMTAWNJL-UHFFFAOYSA-K aluminium trichloride Chemical compound Cl[Al](Cl)Cl VSCWAEJMTAWNJL-UHFFFAOYSA-K 0.000 abstract 2
150000001875 compounds Chemical class 0.000 abstract 2
125000002887 hydroxy group Chemical group [H]O* 0.000 abstract 2
125000004435 hydrogen atom Chemical group [H]* 0.000 abstract 1
238000004519 manufacturing process Methods 0.000 abstract 1
239000000203 mixture Substances 0.000 abstract 1
229910000033 sodium borohydride Inorganic materials 0.000 abstract 1
239000012279 sodium borohydride Substances 0.000 abstract 1

Classifications

- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C43/00—Ethers; Compounds having groups, groups or groups
- C07C43/02—Ethers
- C07C43/20—Ethers having an ether-oxygen atom bound to a carbon atom of a six-membered aromatic ring
- C07C43/23—Ethers having an ether-oxygen atom bound to a carbon atom of a six-membered aromatic ring containing hydroxy or O-metal groups
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C50/00—Quinones
- C07C50/26—Quinones containing groups having oxygen atoms singly bound to carbon atoms
- C07C50/28—Quinones containing groups having oxygen atoms singly bound to carbon atoms with monocyclic quinoid structure
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C41/00—Preparation of ethers; Preparation of compounds having groups, groups or groups
- C07C41/01—Preparation of ethers
- C07C41/18—Preparation of ethers by reactions not forming ether-oxygen bonds
- C07C41/26—Preparation of ethers by reactions not forming ether-oxygen bonds by introduction of hydroxy or O-metal groups
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C46/00—Preparation of quinones
- C07C46/02—Preparation of quinones by oxidation giving rise to quinoid structures
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C46/00—Preparation of quinones
- C07C46/02—Preparation of quinones by oxidation giving rise to quinoid structures
- C07C46/04—Preparation of quinones by oxidation giving rise to quinoid structures of unsubstituted ring carbon atoms in six-membered aromatic rings
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C46/00—Preparation of quinones
- C07C46/02—Preparation of quinones by oxidation giving rise to quinoid structures
- C07C46/06—Preparation of quinones by oxidation giving rise to quinoid structures of at least one hydroxy group on a six-membered aromatic ring

Landscapes

Chemical & Material Sciences (AREA)
Organic Chemistry (AREA)
Chemical Kinetics & Catalysis (AREA)
Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Polysaccharides And Polysaccharide Derivatives (AREA)
Electrolytic Production Of Non-Metals, Compounds, Apparatuses Therefor (AREA)

NO881823A 1987-04-27 1988-04-26 Reduksjon av karboksylestere. NO167655C (no)

Priority Applications (1)

Application Number	Priority Date	Filing Date	Title
NO910445A NO170407C (no)	1987-04-27	1991-02-05	Fremgangsmaate for fremstilling av 6-(10-hydroksydecyl)-2,3-dimetoksy-5-metyl-1,4-benzoquinon samt analoge forbindelser

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
JP10579587		1987-04-27
JP10574487		1987-04-29

Publications (4)

Publication Number	Publication Date
NO881823D0 NO881823D0 (no)	1988-04-26
NO881823L NO881823L (no)	1988-10-28
NO167655B NO167655B (no)	1991-08-19
NO167655C true NO167655C (no)	1991-11-27

Family

ID=26445985

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
NO881823A NO167655C (no)	1987-04-27	1988-04-26	Reduksjon av karboksylestere.

Country Status (21)

Country	Link
US (1)	US4842775A (de)
EP (1)	EP0289223B1 (de)
JP (1)	JPH0832655B2 (de)
KR (1)	KR960002597B1 (de)
CN (2)	CN1018546B (de)
AT (1)	ATE80141T1 (de)
AU (1)	AU608598B2 (de)
CA (1)	CA1290760C (de)
DE (1)	DE3874195T2 (de)
DK (2)	DK219288A (de)
ES (1)	ES2051841T3 (de)
FI (1)	FI90761C (de)
GR (1)	GR3006060T3 (de)
HU (1)	HU199378B (de)
IE (1)	IE61726B1 (de)
MX (1)	MX167538B (de)
NO (1)	NO167655C (de)
NZ (1)	NZ224402A (de)
PL (2)	PL158961B1 (de)
SU (1)	SU1768029A3 (de)
WO (1)	WO1988008415A1 (de)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JP2838126B2 (ja) *	1989-02-06	1998-12-16	東ソー株式会社	オルトキノン類の製造方法
RU2118637C1 (ru) *	1997-03-25	1998-09-10	Эсфирь Михайловна Сульман	Способ получения этилового эфира 10-(2,3,4-триметокси-6-метилфенил)декановой кислоты
NZ513547A (en)	2001-08-13	2002-09-27	Antipodean Biotechnology Ltd	Synthesis of triphenylphosphonium quinols (e.g. mitoquinol) and/or quinones (e.g. mitoquinone)
KR101003960B1 (ko)	2003-08-22	2010-12-30	안티포딘 파마슈티칼스, 인코포레이티드	미토콘드리아 표적화 산화방지제로서 사용되는 미토퀴논 유도체를 포함하는 약제학적 조성물
US7888334B2 (en)	2003-08-22	2011-02-15	Antipodean Pharmaceuticals, Inc.	Mitoquinone derivatives used as mitochondrially targeted antioxidants
EP1694623A4 (de) *	2003-12-05	2007-01-17	Zymes Inc	Praktische, kostengünstige synthese von ubichinonen
US7160578B2 (en) *	2004-03-10	2007-01-09	Pilkington North America	Method for depositing aluminum oxide coatings on flat glass
US12310967B2 (en)	2017-12-21	2025-05-27	Gliapharm Sa	Compositions and methods of treatment for neurological disorders comprising motor neuron diseases
US12274703B2 (en)	2017-12-21	2025-04-15	Gliapharm Sa	Compositions and methods of treatment for neurological disorders comprising a dementia
WO2020132378A2 (en)	2018-12-22	2020-06-25	Gliapharm Sa	Compositions and methods of treatment for neurological disorders comprising depression
CN111943806A (zh) *	2020-09-03	2020-11-17	中国林业科学研究院资源昆虫研究所	常压下硼氢化钠体系还原白蜡制备高级烷醇的方法
CN117402062B (zh) *	2023-12-15	2024-03-29	山东国邦药业有限公司	环丙甲醇制备及其副产物四甲氧基硼酸钠的回收利用方法

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPS5919930B2 (ja) *	1974-05-02	1984-05-09	武田薬品工業株式会社	キノン酸誘導体の製造法
JPS56147746A (en) *	1980-04-15	1981-11-16	Takeda Chem Ind Ltd	Quinones and their preparation
JPS567734A (en) *	1979-06-28	1981-01-27	Takeda Chem Ind Ltd	Preparation of quinone derivative
FI75561C (fi) *	1979-10-30	1988-07-11	Ciba Geigy Ag	Foerfarande foer framstaellning av 5- karbamoyl-10-oxo-10,11-dihydro-5h-dibens/b,f/azepin och daertill noedvaendiga mellanprodukter.

1988
- 1988-04-21 ES ES88303622T patent/ES2051841T3/es not_active Expired - Lifetime
- 1988-04-21 EP EP88303622A patent/EP0289223B1/de not_active Expired - Lifetime
- 1988-04-21 DE DE8888303622T patent/DE3874195T2/de not_active Expired - Fee Related
- 1988-04-21 AT AT88303622T patent/ATE80141T1/de not_active IP Right Cessation
- 1988-04-22 DK DK219288A patent/DK219288A/da not_active Application Discontinuation
- 1988-04-25 KR KR1019880004727A patent/KR960002597B1/ko not_active Expired - Fee Related
- 1988-04-26 FI FI881959A patent/FI90761C/fi not_active IP Right Cessation
- 1988-04-26 IE IE124788A patent/IE61726B1/en not_active IP Right Cessation
- 1988-04-26 PL PL1988282657A patent/PL158961B1/pl unknown
- 1988-04-26 AU AU15151/88A patent/AU608598B2/en not_active Ceased
- 1988-04-26 MX MX011246A patent/MX167538B/es unknown
- 1988-04-26 PL PL1988272083A patent/PL153624B1/pl unknown
- 1988-04-26 HU HU882100A patent/HU199378B/hu not_active IP Right Cessation
- 1988-04-26 WO PCT/JP1988/000406 patent/WO1988008415A1/en not_active Ceased
- 1988-04-26 CA CA000565050A patent/CA1290760C/en not_active Expired - Lifetime
- 1988-04-26 NO NO881823A patent/NO167655C/no not_active IP Right Cessation
- 1988-04-26 US US07/186,297 patent/US4842775A/en not_active Expired - Lifetime
- 1988-04-27 CN CN88102561A patent/CN1018546B/zh not_active Expired
- 1988-04-27 NZ NZ224402A patent/NZ224402A/xx unknown
- 1988-04-27 JP JP63106200A patent/JPH0832655B2/ja not_active Expired - Fee Related
- 1988-09-19 SU SU4356640A patent/SU1768029A3/ru active
1992
- 1992-04-07 CN CN92102604A patent/CN1033855C/zh not_active Expired - Fee Related
- 1992-10-22 GR GR920402385T patent/GR3006060T3/el unknown
1995
- 1995-08-17 DK DK092295A patent/DK92295A/da not_active Application Discontinuation

Also Published As

Publication number	Publication date
DK219288D0 (da)	1988-04-22
CN1064673A (zh)	1992-09-23
DE3874195T2 (de)	1993-02-11
ES2051841T3 (es)	1994-07-01
SU1768029A3 (ru)	1992-10-07
PL272083A1 (en)	1989-01-23
HUT47068A (en)	1989-01-30
PL158961B1 (en)	1992-10-30
EP0289223B1 (de)	1992-09-02
CN1033855C (zh)	1997-01-22
FI90761C (fi)	1994-03-25
DK92295A (da)	1995-08-17
EP0289223A1 (de)	1988-11-02
CN88102561A (zh)	1988-11-23
AU608598B2 (en)	1991-04-11
IE61726B1 (en)	1994-11-30
KR880012511A (ko)	1988-11-28
DK219288A (da)	1988-10-28
NO881823L (no)	1988-10-28
WO1988008415A1 (en)	1988-11-03
FI90761B (fi)	1993-12-15
IE881247L (en)	1988-10-27
FI881959A0 (fi)	1988-04-26
US4842775A (en)	1989-06-27
NO881823D0 (no)	1988-04-26
ATE80141T1 (de)	1992-09-15
NZ224402A (en)	1990-08-28
CA1290760C (en)	1991-10-15
NO167655B (no)	1991-08-19
FI881959L (fi)	1988-10-28
DE3874195D1 (de)	1992-10-08
HU199378B (en)	1990-02-28
PL153624B1 (en)	1991-05-31
MX167538B (es)	1993-03-29
JPH0832655B2 (ja)	1996-03-29
CN1018546B (zh)	1992-10-07
AU1515188A (en)	1988-10-27
JPS6425741A (en)	1989-01-27
KR960002597B1 (ko)	1996-02-23
GR3006060T3 (de)	1993-06-21

Legal Events

Date	Code	Title	Description
2003-12-08	MM1K	Lapsed by not paying the annual fees	Free format text: LAPSED IN OCTOBER 2003

Publication	Publication Date	Title
DE69018529D1 (de)	1995-05-18	Phospholipase A2-Inhibitor, Mikroorganismen, die diesen Inhibitor erzeugen und mehrere Verfahren zu seiner Herstellung.
NO881823L (no)	1988-10-28	Reduksjon av karboksylestere.
HU896048D0 (en)	1990-11-28	Process for producing 7-substituted hept-6-ene acid and heptanic acid derivatives as well as their intermediaires
ZA93823B (en)	1993-09-16	Process for the preparation of taxane derivatives.
KR920006358A (ko)	1992-04-27	1-메틸카르바펜엠 유도체 및 그의 제조방법
AU5468194A (en)	1994-06-08	Compounds useful as sweetening agents and process for their preparation
KR890006620A (ko)	1989-06-14	퀴놀린 유도체 및 그의 제조법
KR840002855A (ko)	1984-07-21	Omt에스테르 유도체의 제조방법
AU3775085A (en)	1985-10-10	Synthesis of esters
KR850700244A (ko)	1985-12-26	세팔로스포린 유도체 및 그 염의 제조방법
MX9804264A (es)	1998-09-30	Proceso para la preparacion de derivados de acido metoximino-fenilglioxilico.
IE780477L (en)	1978-09-10	Preparation of clavulanic acid derivatives
MY104951A (en)	1994-07-30	Process for the production of phthalazineacbtic acid ester derivatives and a novel intermediate.
CA2057987A1 (en)	1992-06-20	Process for the production of cyclopropanenitrile derivatives
EP0627419A4 (de)	1995-02-08	Optisch aktives 1-phenylpyrrolidonderivat, zwischenprodukt zu seiner herstellungund verfahren zu ihrer herstellung.
KR880001631A (ko)	1988-04-25	퀴놀린 유도체의 제조 방법
ES8102115A1 (es)	1980-12-16	Procedimiento de preparacion de derivados de la xantona
JPS6426575A (en)	1989-01-27	1-halogeno-2,3,4-trioxybutanes and production of 5,6,7-trioxyheptanoic acid ester by using above-mentioned compound
HU9301770D0 (en)	1993-09-28	Method for producing [pure[ derivatives of propionamide
KR920018021A (ko)	1992-10-21	새로운 피롤리딘 유도체와 그 제조방법
SE8102877L (sv)	1982-11-08	Nya 16-amino-prostaglandinderivat jemte sett for deras framstellning