FR2272973A1 - - Google Patents

Info

Publication number
FR2272973A1
FR2272973A1 FR7507405A FR7507405A FR2272973A1 FR 2272973 A1 FR2272973 A1 FR 2272973A1 FR 7507405 A FR7507405 A FR 7507405A FR 7507405 A FR7507405 A FR 7507405A FR 2272973 A1 FR2272973 A1 FR 2272973A1
Authority
FR
France
Legal status (The legal status 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 status listed.)
Granted
Application number
FR7507405A
Other languages
French (fr)
Other versions
FR2272973B1 (OSRAM
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Teijin Ltd
Original Assignee
Teijin 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.)
Filing date
Publication date
Priority claimed from JP2633874A external-priority patent/JPS5710862B2/ja
Priority claimed from JP11282274A external-priority patent/JPS5139658A/ja
Application filed by Teijin Ltd filed Critical Teijin Ltd
Publication of FR2272973A1 publication Critical patent/FR2272973A1/fr
Application granted granted Critical
Publication of FR2272973B1 publication Critical patent/FR2272973B1/fr
Expired legal-status Critical Current

Links

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
    • A61K31/21—Esters, e.g. nitroglycerine, selenocyanates
    • A61K31/215—Esters, e.g. nitroglycerine, selenocyanates of carboxylic acids
    • A61K31/235—Esters, e.g. nitroglycerine, selenocyanates of carboxylic acids having an aromatic ring attached to a carboxyl group
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C69/00—Esters of carboxylic acids; Esters of carbonic or haloformic acids
    • C07C69/76—Esters of carboxylic acids having a carboxyl group bound to a carbon atom of a six-membered aromatic ring

Landscapes

  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Epidemiology (AREA)
  • Medicinal Chemistry (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Emergency Medicine (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
FR7507405A 1974-03-08 1975-03-10 Expired FR2272973B1 (OSRAM)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2633874A JPS5710862B2 (OSRAM) 1974-03-08 1974-03-08
JP11282274A JPS5139658A (en) 1974-10-02 1974-10-02 2*66 nafutarinjikarubonsanno renzokuesuterukaho

Publications (2)

Publication Number Publication Date
FR2272973A1 true FR2272973A1 (OSRAM) 1975-12-26
FR2272973B1 FR2272973B1 (OSRAM) 1978-08-18

Family

ID=26364106

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7507405A Expired FR2272973B1 (OSRAM) 1974-03-08 1975-03-10

Country Status (4)

Country Link
US (1) US4003948A (OSRAM)
DE (1) DE2510019C3 (OSRAM)
FR (1) FR2272973B1 (OSRAM)
GB (1) GB1479845A (OSRAM)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5350874A (en) * 1992-11-24 1994-09-27 Amoco Corporation Process for preparing diesters of naphthalenedicarboxylic acids
US6211398B1 (en) 1997-10-03 2001-04-03 Eastman Chemical Company Process for the preparation of dialkyl esters of naphthalenedicarboxylic acids
CN112441918A (zh) * 2019-09-04 2021-03-05 中国石油化工股份有限公司 合成2,6-萘二甲酸二甲酯的方法

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3431243A (en) * 1963-12-04 1969-03-04 Teijin Ltd Process for preparation of poly(ethylene terphthalate) from compressed terephthalic acid
US3655729A (en) * 1968-07-18 1972-04-11 Gen Tire & Rubber Co Process for preparing esters of terephthalic acid

Also Published As

Publication number Publication date
DE2510019B2 (de) 1978-04-06
DE2510019C3 (de) 1978-12-07
US4003948A (en) 1977-01-18
GB1479845A (en) 1977-07-13
FR2272973B1 (OSRAM) 1978-08-18
DE2510019A1 (de) 1975-09-11

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Legal Events

Date Code Title Description
ST Notification of lapse