MX9404783A - PROCEDURE FOR THE PREPARATION OF ERDOSTEINE. - Google Patents

PROCEDURE FOR THE PREPARATION OF ERDOSTEINE.

Info

Publication number
MX9404783A
MX9404783A MX9404783A MX9404783A MX9404783A MX 9404783 A MX9404783 A MX 9404783A MX 9404783 A MX9404783 A MX 9404783A MX 9404783 A MX9404783 A MX 9404783A MX 9404783 A MX9404783 A MX 9404783A
Authority
MX
Mexico
Prior art keywords
erdosteine
preparation
procedure
ylaminocarbonylmethylthio
oxotetrahydrotien
Prior art date
Application number
MX9404783A
Other languages
Spanish (es)
Inventor
Guido Vandoni
Massimo Nicola
Marco Inglesi
Original Assignee
Edmond Pharma Srl
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 Edmond Pharma Srl filed Critical Edmond Pharma Srl
Publication of MX9404783A publication Critical patent/MX9404783A/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D333/00—Heterocyclic compounds containing five-membered rings having one sulfur atom as the only ring hetero atom
    • C07D333/02—Heterocyclic compounds containing five-membered rings having one sulfur atom as the only ring hetero atom not condensed with other rings
    • C07D333/04—Heterocyclic compounds containing five-membered rings having one sulfur atom as the only ring hetero atom not condensed with other rings not substituted on the ring sulphur atom
    • C07D333/26—Heterocyclic compounds containing five-membered rings having one sulfur atom as the only ring hetero atom not condensed with other rings not substituted on the ring sulphur atom 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
    • C07D333/30—Hetero atoms other than halogen
    • C07D333/36—Nitrogen atoms
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C53/00—Saturated compounds having only one carboxyl group bound to an acyclic carbon atom or hydrogen

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)

Abstract

Un nuevo proceso de síntesis para la preparación de erdosteina ácido2-(2-oxotetrahidrotien-3-ilaminocarbonilmetiltio) acético por reacción delácido tiodiglicólico con etilcloroformiato a condensación del anhídridomixto, así obtenido con homocisteina-gamma-tiolactona.A new synthesis process for the preparation of erdosteine 2- (2-oxotetrahydrotien-3-ylaminocarbonylmethylthio) acetic acid by reaction of thiodiglycolic acid with ethylchloroformate to condensation of the anhydride-mixed, thus obtained with homocysteine-gamma-thiolactone.

MX9404783A 1993-06-25 1994-06-23 PROCEDURE FOR THE PREPARATION OF ERDOSTEINE. MX9404783A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT93MI001371A IT1264888B1 (en) 1993-06-25 1993-06-25 Process for the preparation of erdosteine

Publications (1)

Publication Number Publication Date
MX9404783A true MX9404783A (en) 1995-01-31

Family

ID=11366472

Family Applications (1)

Application Number Title Priority Date Filing Date
MX9404783A MX9404783A (en) 1993-06-25 1994-06-23 PROCEDURE FOR THE PREPARATION OF ERDOSTEINE.

Country Status (3)

Country Link
KR (1) KR100278119B1 (en)
IT (1) IT1264888B1 (en)
MX (1) MX9404783A (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100467031B1 (en) * 1996-12-11 2005-06-17 주식회사 엘지생활건강 Acne prevention and treatment composition
KR100374965B1 (en) * 1998-01-08 2003-06-11 주식회사 참 존 Method for stabilizing arbutin and maintaining skin-whitening effect using rutin
KR102583743B1 (en) 2021-03-23 2023-10-05 대봉엘에스 주식회사 Method for each individual synthesis of l, d-erdosteine
KR102491296B1 (en) * 2021-06-21 2023-01-26 제이엠퍼시픽(주) Skin whitening cosmetic composition using pear peel

Also Published As

Publication number Publication date
IT1264888B1 (en) 1996-10-17
ITMI931371A0 (en) 1993-06-25
KR950000686A (en) 1995-01-03
ITMI931371A1 (en) 1994-12-25
KR100278119B1 (en) 2001-02-01

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