ITMI911290A1 - Procedimento per la preparazione di 2, 2-dimetil-5-(2, 5-dimetil fenossi)-pentanoico, intermedi per la preparazione di tale composto e procedimento per la preparazione di detti intermedi - Google Patents

Procedimento per la preparazione di 2, 2-dimetil-5-(2, 5-dimetil fenossi)-pentanoico, intermedi per la preparazione di tale composto e procedimento per la preparazione di detti intermedi

Info

Publication number
ITMI911290A1
ITMI911290A1 IT001290A ITMI911290A ITMI911290A1 IT MI911290 A1 ITMI911290 A1 IT MI911290A1 IT 001290 A IT001290 A IT 001290A IT MI911290 A ITMI911290 A IT MI911290A IT MI911290 A1 ITMI911290 A1 IT MI911290A1
Authority
IT
Italy
Prior art keywords
preparation
procedure
dimethyl
pentanoic
intermediates
Prior art date
Application number
IT001290A
Other languages
English (en)
Inventor
Gabor Feher
Eva Kovacs
Gabor Kovacs
Gyorgy Krasznai
Imre Moravcsik
Kalman Nagy
Antal Simay
Ferenc Szederkenyi
Lajos Toldy
Gyorgy Vereczkey
Zoltan Zubovics
Original Assignee
Egyt Gyogyszervegyeszeti Gyar
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 Egyt Gyogyszervegyeszeti Gyar filed Critical Egyt Gyogyszervegyeszeti Gyar
Publication of ITMI911290A0 publication Critical patent/ITMI911290A0/it
Publication of ITMI911290A1 publication Critical patent/ITMI911290A1/it
Application granted granted Critical
Publication of IT1253707B publication Critical patent/IT1253707B/it

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C59/00—Compounds having carboxyl groups bound to acyclic carbon atoms and containing any of the groups OH, O—metal, —CHO, keto, ether, groups, groups, or groups
    • C07C59/125—Saturated compounds having only one carboxyl group and containing ether groups, groups, groups, or groups
    • C07C59/13—Saturated compounds having only one carboxyl group and containing ether groups, groups, groups, or groups containing rings
    • 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
    • C07C69/708—Ethers
    • C07C69/712—Ethers the hydroxy group of the ester being etherified with a hydroxy compound having the hydroxy group bound to a carbon atom of a six-membered aromatic ring
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C51/00—Preparation of carboxylic acids or their salts, halides or anhydrides
    • C07C51/09—Preparation of carboxylic acids or their salts, halides or anhydrides from carboxylic acid esters or lactones
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C69/00—Esters of carboxylic acids; Esters of carbonic or haloformic acids
    • C07C69/62—Halogen-containing esters
    • C07C69/63—Halogen-containing esters of saturated acids

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
ITMI911290A 1990-05-11 1991-05-10 Procedimento per la preparazione di 2,2-dimetil-5-(2,5-dimetil fenossi)-pentanoico,intermedi per la preparazione di tale composto e procedimento per la preparazione di detti intermedi IT1253707B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
HU902997A HU205891B (en) 1990-05-11 1990-05-11 Process for producing 2,2-dimethyl-5-/2,5-dimethyl-phenoxy/-pentanoic acid

Publications (3)

Publication Number Publication Date
ITMI911290A0 ITMI911290A0 (it) 1991-05-10
ITMI911290A1 true ITMI911290A1 (it) 1992-11-10
IT1253707B IT1253707B (it) 1995-08-23

Family

ID=10962060

Family Applications (1)

Application Number Title Priority Date Filing Date
ITMI911290A IT1253707B (it) 1990-05-11 1991-05-10 Procedimento per la preparazione di 2,2-dimetil-5-(2,5-dimetil fenossi)-pentanoico,intermedi per la preparazione di tale composto e procedimento per la preparazione di detti intermedi

Country Status (22)

Country Link
US (1) US5155260A (it)
JP (1) JP2511335B2 (it)
KR (1) KR910019953A (it)
CN (1) CN1032134C (it)
AT (1) AT400716B (it)
BG (1) BG60580B1 (it)
CA (1) CA2042304A1 (it)
CH (1) CH683340A5 (it)
CZ (1) CZ282906B6 (it)
DE (1) DE4115540A1 (it)
DK (1) DK88091A (it)
ES (1) ES2036438B1 (it)
FI (1) FI912303A (it)
FR (1) FR2661908B1 (it)
GB (1) GB2244271B (it)
GR (1) GR1002053B (it)
HU (2) HU205891B (it)
IT (1) IT1253707B (it)
NL (1) NL9100811A (it)
PL (1) PL290204A1 (it)
RU (1) RU2056403C1 (it)
YU (1) YU48481B (it)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5549230B2 (ja) 2010-01-13 2014-07-16 株式会社リコー 測距装置、測距用モジュール及びこれを用いた撮像装置
JP5809390B2 (ja) 2010-02-03 2015-11-10 株式会社リコー 測距・測光装置及び撮像装置
JP5523993B2 (ja) 2010-08-31 2014-06-18 富士フイルム株式会社 酸ハロゲン化物の製造方法、及び酸ハロゲン化物
HUE21212055T1 (hu) 2011-12-07 2022-11-28 Alnylam Pharmaceuticals Inc Biológiailag lebontható lipidek hatóanyagok bejuttatására

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3674836A (en) * 1968-05-21 1972-07-04 Parke Davis & Co 2,2-dimethyl-{11 -aryloxy-alkanoic acids and salts and esters thereof
US3759986A (en) * 1970-03-30 1973-09-18 Parke Davis & Co Esters of 2,2-dimethyl-5-(aryloxy)-1-pentanols
US3847994A (en) * 1970-03-30 1974-11-12 Parke Davis & Co 2,2-dimethyl-5-(aryloxy)-valeraldehydes
GB2024209B (en) * 1978-05-31 1982-09-08 Sori Soc Rech Ind Phenoxalkylcarboxylic acids
ES533668A0 (es) * 1983-06-24 1985-10-01 Yamanouchi Pharma Co Ltd Un compuesto fenoxi
ES8505633A1 (es) * 1984-07-20 1985-06-01 Valles Rodoreda Enrique Procedimiento para la obtencion del acido 2, 2-dimetil-5(2, 5-xililoxi) valerico
ES8605217A1 (es) * 1985-12-02 1986-03-16 Servicios Y Suministros Farmac Procedimiento de obtencion del acido 2,2-dimetil-5-(2,5-di- metil-fenoxi)valerico
ES8605216A1 (es) * 1985-12-02 1986-03-16 Servicios Y Suministros Farmac Procedimiento para la obtencion del acido 2,2-dimetil-5-(2, 5-dimetil-fenoxi)valerico y sus sales farmaceuticamente aceptables
US4665226A (en) * 1985-12-09 1987-05-12 Warner-Lambert Company Process for preparing 5-(2,5-dimethylphenoxy)-2,2-dimethylpentanoic acid

Also Published As

Publication number Publication date
HU902997D0 (en) 1990-09-28
AT400716B (de) 1996-03-25
YU48481B (sh) 1998-09-18
GB9110157D0 (en) 1991-07-03
FI912303A0 (fi) 1991-05-10
BG60580B1 (bg) 1995-09-29
RU2056403C1 (ru) 1996-03-20
CS9101359A2 (en) 1991-11-12
JPH04226936A (ja) 1992-08-17
ATA96791A (de) 1995-07-15
DE4115540A1 (de) 1991-11-14
KR910019953A (ko) 1991-12-19
CA2042304A1 (en) 1991-11-12
FR2661908B1 (fr) 1995-10-27
FI912303A (fi) 1991-11-12
BG94402A (bg) 1993-12-24
JP2511335B2 (ja) 1996-06-26
HU205891B (en) 1992-07-28
GB2244271A (en) 1991-11-27
CN1056487A (zh) 1991-11-27
GR1002053B (en) 1995-11-20
IT1253707B (it) 1995-08-23
DK88091A (da) 1991-11-12
DK88091D0 (da) 1991-05-10
CZ282906B6 (cs) 1997-11-12
ES2036438A1 (es) 1993-05-16
GR910100202A (el) 1992-07-30
CH683340A5 (de) 1994-02-28
US5155260A (en) 1992-10-13
HU210180B (en) 1995-02-28
ES2036438B1 (es) 1994-05-16
YU81391A (sh) 1993-11-16
FR2661908A1 (fr) 1991-11-15
HUT57176A (en) 1991-11-28
GB2244271B (en) 1994-05-11
CN1032134C (zh) 1996-06-26
NL9100811A (nl) 1991-12-02
ITMI911290A0 (it) 1991-05-10
PL290204A1 (en) 1992-09-21

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TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19970529