IL108194A - b, d, 6, 8-TETRAHYDROXY-2- METHYL- HEXAHYDRONAPHTHALENE-1- HEPTANOIC ACID, 8-ESTER DERIVATIVES OF d-LACTONES THEREOF, AND PHARMACEUTICAL COMPOSITIONS CONTAINING THE SAME - Google Patents

b, d, 6, 8-TETRAHYDROXY-2- METHYL- HEXAHYDRONAPHTHALENE-1- HEPTANOIC ACID, 8-ESTER DERIVATIVES OF d-LACTONES THEREOF, AND PHARMACEUTICAL COMPOSITIONS CONTAINING THE SAME

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Publication number
IL108194A
IL108194A IL108194A IL10819493A IL108194A IL 108194 A IL108194 A IL 108194A IL 108194 A IL108194 A IL 108194A IL 10819493 A IL10819493 A IL 10819493A IL 108194 A IL108194 A IL 108194A
Authority
IL
Israel
Prior art keywords
methyl
group
compound
acid
hydroxy
Prior art date
Application number
IL108194A
Other languages
English (en)
Other versions
IL108194A0 (en
Original Assignee
Sankyo Co
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 Sankyo Co filed Critical Sankyo Co
Publication of IL108194A0 publication Critical patent/IL108194A0/xx
Publication of IL108194A publication Critical patent/IL108194A/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C69/00—Esters of carboxylic acids; Esters of carbonic or haloformic acids
    • C07C69/02—Esters of acyclic saturated monocarboxylic acids having the carboxyl group bound to an acyclic carbon atom or to hydrogen
    • C07C69/22—Esters of acyclic saturated monocarboxylic acids having the carboxyl group bound to an acyclic carbon atom or to hydrogen having three or more carbon atoms in the acid moiety
    • C07C69/33—Esters of acyclic saturated monocarboxylic acids having the carboxyl group bound to an acyclic carbon atom or to hydrogen having three or more carbon atoms in the acid moiety esterified with hydroxy compounds having more than three hydroxy groups
    • 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
    • A61K31/21—Esters, e.g. nitroglycerine, selenocyanates
    • A61K31/215—Esters, e.g. nitroglycerine, selenocyanates of carboxylic acids
    • A61K31/22—Esters, e.g. nitroglycerine, selenocyanates of carboxylic acids of acyclic acids, e.g. pravastatin
    • 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
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P3/00—Drugs for disorders of the metabolism
    • A61P3/06—Antihyperlipidemics
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C69/00—Esters of carboxylic acids; Esters of carbonic or haloformic acids
    • C07C69/66—Esters of carboxylic acids having esterified carboxylic groups bound to acyclic carbon atoms and having any of the groups OH, O—metal, —CHO, keto, ether, acyloxy, groups, groups, or in the acid moiety
    • C07C69/67—Esters of carboxylic acids having esterified carboxylic groups bound to acyclic carbon atoms and having any of the groups OH, O—metal, —CHO, keto, ether, acyloxy, groups, groups, or in the acid moiety of saturated acids
    • C07C69/675—Esters of carboxylic acids having esterified carboxylic groups bound to acyclic carbon atoms and having any of the groups OH, O—metal, —CHO, keto, ether, acyloxy, groups, groups, or in the acid moiety of saturated acids of saturated hydroxy-carboxylic acids
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C69/00—Esters of carboxylic acids; Esters of carbonic or haloformic acids
    • C07C69/66—Esters of carboxylic acids having esterified carboxylic groups bound to acyclic carbon atoms and having any of the groups OH, O—metal, —CHO, keto, ether, acyloxy, groups, groups, or in the acid moiety
    • C07C69/73—Esters of carboxylic acids having esterified carboxylic groups bound to acyclic carbon atoms and having any of the groups OH, O—metal, —CHO, keto, ether, acyloxy, groups, groups, or in the acid moiety of unsaturated acids
    • C07C69/732—Esters of carboxylic acids having esterified carboxylic groups bound to acyclic carbon atoms and having any of the groups OH, O—metal, —CHO, keto, ether, acyloxy, groups, groups, or in the acid moiety of unsaturated acids of unsaturated hydroxy carboxylic acids
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D309/00—Heterocyclic compounds containing six-membered rings having one oxygen atom as the only ring hetero atom, not condensed with other rings
    • C07D309/16—Heterocyclic compounds containing six-membered rings having one oxygen atom as the only ring hetero atom, not condensed with other rings having one double bond between ring members or between a ring member and a non-ring member
    • C07D309/28—Heterocyclic compounds containing six-membered rings having one oxygen atom as the only ring hetero atom, not condensed with other rings having one double bond between ring members or between a ring member and a non-ring member with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached to ring carbon atoms
    • C07D309/30—Oxygen atoms, e.g. delta-lactones
    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12N—MICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA
    • C12N9/00—Enzymes; Proenzymes; Compositions thereof; Processes for preparing, activating, inhibiting, separating or purifying enzymes
    • C12N9/0004—Oxidoreductases (1.)
    • C12N9/0093—Oxidoreductases (1.) acting on CH or CH2 groups (1.17)
    • 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
    • C12P17/00—Preparation of heterocyclic carbon compounds with only O, N, S, Se or Te as ring hetero atoms
    • C12P17/02—Oxygen as only ring hetero atoms
    • C12P17/06—Oxygen as only ring hetero atoms containing a six-membered hetero ring, e.g. fluorescein
    • 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
    • C12P7/00—Preparation of oxygen-containing organic compounds
    • C12P7/62—Carboxylic acid esters
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P20/00—Technologies relating to chemical industry
    • Y02P20/50—Improvements relating to the production of bulk chemicals
    • Y02P20/55—Design of synthesis routes, e.g. reducing the use of auxiliary or protecting groups

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Zoology (AREA)
  • Wood Science & Technology (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • General Health & Medical Sciences (AREA)
  • Genetics & Genomics (AREA)
  • Microbiology (AREA)
  • Biochemistry (AREA)
  • Biotechnology (AREA)
  • General Engineering & Computer Science (AREA)
  • General Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Animal Behavior & Ethology (AREA)
  • Biomedical Technology (AREA)
  • Veterinary Medicine (AREA)
  • Molecular Biology (AREA)
  • Public Health (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Epidemiology (AREA)
  • Obesity (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Hematology (AREA)
  • Diabetes (AREA)
  • Emergency Medicine (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
  • Preparation Of Compounds By Using Micro-Organisms (AREA)
  • Pyrane Compounds (AREA)
  • Indole Compounds (AREA)
IL108194A 1992-12-28 1993-12-27 b, d, 6, 8-TETRAHYDROXY-2- METHYL- HEXAHYDRONAPHTHALENE-1- HEPTANOIC ACID, 8-ESTER DERIVATIVES OF d-LACTONES THEREOF, AND PHARMACEUTICAL COMPOSITIONS CONTAINING THE SAME IL108194A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP34903492 1992-12-28

Publications (2)

Publication Number Publication Date
IL108194A0 IL108194A0 (en) 1994-04-12
IL108194A true IL108194A (en) 1998-02-22

Family

ID=18401049

Family Applications (1)

Application Number Title Priority Date Filing Date
IL108194A IL108194A (en) 1992-12-28 1993-12-27 b, d, 6, 8-TETRAHYDROXY-2- METHYL- HEXAHYDRONAPHTHALENE-1- HEPTANOIC ACID, 8-ESTER DERIVATIVES OF d-LACTONES THEREOF, AND PHARMACEUTICAL COMPOSITIONS CONTAINING THE SAME

Country Status (22)

Country Link
US (2) US5451688A (cs)
EP (1) EP0605230B1 (cs)
JP (1) JPH06247894A (cs)
KR (1) KR100286596B1 (cs)
CN (1) CN1039642C (cs)
AT (1) ATE157346T1 (cs)
AU (1) AU670468B2 (cs)
CA (1) CA2112442A1 (cs)
CZ (1) CZ280492B6 (cs)
DE (1) DE69313427T2 (cs)
DK (1) DK0605230T3 (cs)
ES (1) ES2108238T3 (cs)
FI (1) FI935895A7 (cs)
GR (1) GR3025412T3 (cs)
HU (1) HU221845B1 (cs)
IL (1) IL108194A (cs)
MX (1) MX9400060A (cs)
NO (1) NO300730B1 (cs)
NZ (1) NZ250609A (cs)
RU (1) RU2104997C1 (cs)
TW (1) TW289753B (cs)
ZA (1) ZA939741B (cs)

Families Citing this family (34)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0251582A (ja) * 1988-08-12 1990-02-21 Kyokado Eng Co Ltd 地盤注入用薬液
US5989877A (en) * 1995-08-03 1999-11-23 Gist-Brocades B.V. Selective process for the deacylation of acylated compounds
KR100186758B1 (ko) * 1996-08-09 1999-04-01 영진약품공업 주식회사 프라바스타틴(pravastatin)전구체의제조방법
CA2226996C (en) * 1997-01-24 2006-08-15 Kose Corporation Whitening cosmetic composition comprising polyhydric alcohol
ES2306482T3 (es) * 1997-08-28 2008-11-01 Novartis Ag Antagonistas de antigeno-1 funcion con funcion de linfocito.
DE19848597C2 (de) * 1998-04-16 2000-04-20 Georg Dietz Zubereitung aus Calciumhydroxid, einem zwei- oder mehrwertigen Alkohol und einem fetten Öl vegetarischen oder animalischen Ursprungs und seine Verwendung zur Kollagenneubildung
SI20305A (sl) * 1999-08-06 2001-02-28 LEK, tovarna farmacevtskih in kemi�nih izdelkov, d.d. Kristali natrijeve soli pravastatina
US6682913B1 (en) 1999-02-03 2004-01-27 Institute For Drug Research Ltd. Microbial process for preparing pravastatin
CO5140104A1 (es) * 1999-02-16 2002-03-22 Novartis Ag Derivados de mevinolina y preparacion farmaceuticas que los contienen
BR9916018A (pt) * 1999-03-08 2001-11-13 Kitasato Inst Processo para a produção da substância wk-5344ae da substância wk-5344b e microorganismopertencendo ao gênero streptomyces
HUP9902352A1 (hu) * 1999-07-12 2000-09-28 Gyógyszerkutató Intézet Kft. Eljárás pravasztatin mikrobiológiai előállítására
ES2239937T1 (es) * 1999-11-30 2005-10-16 Teva Gyogyszergyar Reszvenytarsasag Procedimiento para la recuperacion de compuestos de estanina a partir de un caldo de fermentacion.
CA2394200C (en) 1999-12-14 2006-10-03 Biogal Gyogyszergyar Rt. Novel forms of pravastatin sodium
HRP20030347A2 (en) * 2000-10-05 2005-04-30 Teva Gy�gyszergy�r R�szv�nyt�rsas�g Pravastatin sodium substantially free of pravastatin lactone and epi-pravastatin, and compositions containing same
JP3236282B1 (ja) * 2000-10-16 2001-12-10 三共株式会社 プラバスタチンを精製する方法
JP2002121172A (ja) * 2000-10-16 2002-04-23 Sankyo Co Ltd プラバスタチン又はその薬理上許容される塩の精製方法
KR100458151B1 (ko) * 2001-05-14 2004-11-26 씨제이 주식회사 프락토실 트랜스퍼라제를 생산하는 신규 미생물 및 이를이용하여 프락토올리고당 및 네오프락토올리고당을생산하는 방법
RU2206330C1 (ru) * 2002-05-30 2003-06-20 Кулемин Леонид Михайлович Средство, обладающее иммуномодулирующей, энтеросорбционной, антитоксической и противовоспалительной активностью и способ его получения
US7071197B2 (en) 2002-06-14 2006-07-04 Recordati S.A. N,N-disubstituted diazocycloalkanes
ITMI20021327A1 (it) * 2002-06-14 2003-12-15 Recordati Chem Pharm Nuove ossialchilpiperazine
US7029178B2 (en) * 2002-10-04 2006-04-18 Ght Ventures, Llc Zip-lock closure
TWI319707B (en) * 2003-11-24 2010-01-21 Method of purifying pravastatin
CN1277826C (zh) * 2003-12-01 2006-10-04 叶红平 辉伐他汀及其合成方法和以辉伐他汀为原料药的制剂
US20070185193A1 (en) * 2003-12-01 2007-08-09 Huaibei Huike Pharmaceutical, Co. Ltd. Huvastatin and its preparation and formulation comprising the huvastatin
WO2005121062A2 (en) * 2004-06-09 2005-12-22 Ranbaxy Laboratories Limited Process for the preparation of pravastatin
CA2583828A1 (en) * 2004-10-12 2006-04-27 Decode Genetics, Inc. Carboxylic acid peri-substituted bicyclics for occlusive artery disease
TWI307360B (en) 2004-12-03 2009-03-11 Teva Gyogyszergyar Zartkoruen Mukodo Reszvenytarsasag Process for constructing strain having compactin hydroxylation ability
US20090068325A1 (en) * 2007-09-10 2009-03-12 Gil Depicciotto Method of treatment of fresh produce
EP2241561A1 (en) * 2009-04-16 2010-10-20 Neuron Biopharma, S.A. Neuroprotective, hypocholesterolemic and antiepileptic compound
ES2380473B1 (es) * 2010-10-13 2013-02-19 Neuron Biopharma, S.A. Compuesto neuroprotector, hipocolesterolémico, antiinflamatorio y antiepiléptico.
TW201514192A (zh) * 2013-03-19 2015-04-16 Daiichi Sankyo Co Ltd 萜類衍生物
CN108546721B (zh) * 2018-04-20 2021-04-13 安徽大学 一种利用微生物合成对羟基苯甲酸的方法
US20240150279A1 (en) * 2021-02-01 2024-05-09 The University Of Toledo C prime agents for treating metabolic disorders
CN114250254B (zh) * 2021-12-20 2024-01-05 宁夏清研高分子新材料有限公司 一种对羟基苯甲酸的微生物合成方法

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH381478A (de) * 1959-11-21 1964-08-31 Atkinsons Agricultural Appl Sicherheitsschutzvorrichtung für Gelenkwellenkupplungen
DE2748825C2 (de) * 1976-11-02 1986-11-27 Sankyo Co., Ltd., Tokio/Tokyo Substituierte 3,5-Dihydroxyheptansäurederivate und diese enthaltende Arzneimittel gegen Hyperlipämie
AU548996B2 (en) * 1980-02-04 1986-01-09 Merck & Co., Inc. Tetrahydro-2h-pyran-2-one derivatives
MX7065E (es) * 1980-06-06 1987-04-10 Sankyo Co Un procedimiento microbiologico para preparar derivados de ml-236b
JPS5810572A (ja) * 1981-07-07 1983-01-21 Sankyo Co Ltd Ｍｌ−２３６ｂ誘導体およびその製造法
JPS5889191A (ja) * 1981-11-20 1983-05-27 Sankyo Co Ltd ３−ヒドロキシ−ｍｌ−２３６ｂ誘導体の製造法
JPS5917545A (ja) * 1982-07-22 1984-01-28 Canon Inc オ−トフオ−カスカメラの距離表示機構
JPS59175450A (ja) * 1983-03-24 1984-10-04 Sankyo Co Ltd Ｍｌ−２３６ｂ誘導体
US4997848A (en) * 1987-10-27 1991-03-05 Sankyo Company, Limited Octahydronaphthalene oxime derivatives for cholesterol synthesis inhibition
US5049696A (en) * 1988-04-11 1991-09-17 Merck & Co., Inc. Antihypercholesterolemic compounds
CA2009043A1 (en) * 1989-02-01 1990-08-01 Michael J. Ferris Process for the preparation of 6-alpha-hydroxymethyl lovastatin derivatives
GB8915280D0 (en) * 1989-07-04 1989-08-23 British Bio Technology Compounds
GB9007738D0 (en) * 1990-04-05 1990-06-06 British Bio Technology Compounds
GB9100174D0 (en) * 1991-01-04 1991-02-20 British Bio Technology Compounds
IL108432A (en) * 1993-01-29 1997-09-30 Sankyo Co DERIVATIVES OF 3, 5-DIHYDROXY-7- £1, 2, 6, 7, 8, 8a-HEXAHYDRO-2- METHYL-8- (SUBSTITUTED ALKANOYLOXY)-1-NAPHTHYL| HEPTANOIC ACID AND THEIR LACTONES, THEIR PREPARATION, AND PHARMACEUTICAL COMPOSITIONS CONTAINING THEM

Also Published As

Publication number Publication date
HU9303762D0 (en) 1994-04-28
KR940014294A (ko) 1994-07-18
DK0605230T3 (da) 1998-04-20
US5827855A (en) 1998-10-27
NZ250609A (en) 1995-07-26
CZ290093A3 (en) 1994-08-17
ZA939741B (en) 1994-08-15
RU2104997C1 (ru) 1998-02-20
CZ280492B6 (cs) 1996-01-17
KR100286596B1 (ko) 2001-04-16
CA2112442A1 (en) 1994-06-29
CN1094707A (zh) 1994-11-09
NO934852L (no) 1994-06-29
CN1039642C (zh) 1998-09-02
AU5269993A (en) 1994-07-07
NO934852D0 (no) 1993-12-27
FI935895A0 (fi) 1993-12-28
FI935895A7 (fi) 1994-10-19
AU670468B2 (en) 1996-07-18
DE69313427D1 (de) 1997-10-02
NO300730B1 (no) 1997-07-14
ATE157346T1 (de) 1997-09-15
HK1000937A1 (en) 1998-05-08
IL108194A0 (en) 1994-04-12
US5451688A (en) 1995-09-19
EP0605230B1 (en) 1997-08-27
GR3025412T3 (en) 1998-02-27
TW289753B (cs) 1996-11-01
EP0605230A1 (en) 1994-07-06
DE69313427T2 (de) 1998-03-26
HU221845B1 (hu) 2003-02-28
ES2108238T3 (es) 1997-12-16
HUT65593A (en) 1994-07-28
JPH06247894A (ja) 1994-09-06
MX9400060A (es) 1994-07-29

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