ES470431A1 - Procedimiento de preparacion de nuevos derivados glicosidos benzopiranicos - Google Patents

Procedimiento de preparacion de nuevos derivados glicosidos benzopiranicos

Info

Publication number
ES470431A1
ES470431A1 ES470431A ES470431A ES470431A1 ES 470431 A1 ES470431 A1 ES 470431A1 ES 470431 A ES470431 A ES 470431A ES 470431 A ES470431 A ES 470431A ES 470431 A1 ES470431 A1 ES 470431A1
Authority
ES
Spain
Prior art keywords
benzopyran
ketals
acetals
glycoside
condensing
Prior art date
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.)
Expired
Application number
ES470431A
Other languages
English (en)
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.)
Meda Pharma SAS
Original Assignee
Laboratoires Sarget
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 FR7716817A external-priority patent/FR2421910A1/fr
Priority claimed from FR7813807A external-priority patent/FR2425448A2/fr
Priority claimed from FR7813808A external-priority patent/FR2425449A2/fr
Application filed by Laboratoires Sarget filed Critical Laboratoires Sarget
Publication of ES470431A1 publication Critical patent/ES470431A1/es
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07H—SUGARS; DERIVATIVES THEREOF; NUCLEOSIDES; NUCLEOTIDES; NUCLEIC ACIDS
    • C07H17/00—Compounds containing heterocyclic radicals directly attached to hetero atoms of saccharide radicals
    • C07H17/04—Heterocyclic radicals containing only oxygen as ring hetero atoms
    • C07H17/06—Benzopyran radicals
    • C07H17/065—Benzo[b]pyrans
    • C07H17/07—Benzo[b]pyran-4-ones

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Biochemistry (AREA)
  • Biotechnology (AREA)
  • General Health & Medical Sciences (AREA)
  • Genetics & Genomics (AREA)
  • Molecular Biology (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Saccharide Compounds (AREA)

Abstract

Procedimiento de preparación de nuevos derivados de glicósidos benzopiranicos, caracterizado en que un derivado carbonilo se hace reaccionar con un glicósido benzopiránico previamente disuelto en un solvente, tal como la dimetilformamida, bajo agitación y en presencia de un agente de condensación, tal como un cloroformiato de etilo, de metilo o de bencilo.
ES470431A 1977-06-02 1978-06-01 Procedimiento de preparacion de nuevos derivados glicosidos benzopiranicos Expired ES470431A1 (es)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
FR7716817A FR2421910A1 (fr) 1977-06-02 1977-06-02 Nouveaux derives de glycosides de la quercetine
FR7813807A FR2425448A2 (fr) 1978-05-10 1978-05-10 Nouveaux derives de glycosides benzopyranniques
FR7813808A FR2425449A2 (fr) 1978-05-10 1978-05-10 Nouveaux derives de glycosides de la quercetine

Publications (1)

Publication Number Publication Date
ES470431A1 true ES470431A1 (es) 1979-09-01

Family

ID=27250736

Family Applications (1)

Application Number Title Priority Date Filing Date
ES470431A Expired ES470431A1 (es) 1977-06-02 1978-06-01 Procedimiento de preparacion de nuevos derivados glicosidos benzopiranicos

Country Status (7)

Country Link
US (1) US4211772A (es)
CH (1) CH634080A5 (es)
ES (1) ES470431A1 (es)
IT (1) IT1158740B (es)
LU (1) LU79753A1 (es)
NL (1) NL7806022A (es)
PT (1) PT68117A (es)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0093516B1 (en) * 1982-04-29 1986-10-01 Efamol Limited Pharmaceutical composition
DE69423424T2 (de) * 1993-11-15 2006-08-10 Kureha Corp. Esculetinderivate, Verfahren zu deren Herstellung und deren Verwendung als pharmazeutische Zusammensetzungen
JP3831953B2 (ja) * 1994-05-23 2006-10-11 大日本インキ化学工業株式会社 ７−グリコシロキシベンゾピラン誘導体及びそれを有効成分とする抗アレルギー剤
US5834466A (en) * 1994-12-22 1998-11-10 The Regents Of The University Of California Method for protecting of heart by limiting metabolic and ionic abnormalities developed during ischemia, following ischemia or resulting from ischemia
JP4203159B2 (ja) 1997-12-09 2008-12-24 株式会社林原生物化学研究所 神経機能調節剤
CN109265503B (zh) * 2018-11-30 2021-07-02 云南民族大学 一种黄酮类化合物及其制备方法和应用

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1445465A (fr) * 1964-08-12 1966-07-15 Robert & Carriere Lab Dérivés de la rutine et leur préparation
FR5072M (es) * 1965-10-25 1967-05-16
US3607862A (en) * 1969-02-04 1971-09-21 Hoffmann La Roche Process for preparing carbohydrate ketals
BE803359A (fr) * 1972-08-31 1973-12-03 Cortial Nouveaux derives de la quercetine et leur procede de preparation

Also Published As

Publication number Publication date
CH634080A5 (fr) 1983-01-14
IT1158740B (it) 1987-02-25
NL7806022A (nl) 1978-12-05
IT7824118A0 (it) 1978-06-01
US4211772A (en) 1980-07-08
LU79753A1 (fr) 1978-11-28
PT68117A (fr) 1978-06-01

Similar Documents

Publication Publication Date Title
IT7829043A0 (it) Polisaccaride avente attivita'anti-tumorale, procedimento per lasua produzione e sostanza anti-tumorale comprendente detto polisaccaride.
IT7825256A0 (it) Tampone catameniale.
NL7808222A (nl) Lancet.
NO783774L (no) Lydabsorberende konstruksjon.
NO141536C (no) Menstruasjonstampong.
NL7710914A (nl) Tampon.
FR2413437B1 (fr) Compositions de polycarbonate stabilisees
NO780271L (no) Stoetdemper for spenegummi.
IT7821686V0 (it) Pannolino a perdere avente contigue all'anima assorbente fasce elastiche per le gambe.
NO146762C (no) Menstruasjonstampong.
NO152501C (no) Doenningskompensator.
ES244314Y (es) Conjunto mejorado de constituyentes publicitarios.
ES474954A1 (es) Un procedimiento para la produccion de un filtro para ciga- rrillo
SE7714558L (sv) Forening med desinficerande, aktivitet och farmaceutiska kompositioner innehallande denna
ES235187Y (es) Rodamiento con tapadera frontal desmontable.
NL7812656A (nl) Geneesmiddelen met een werking als prostaglandine- synthetaseninhibitor.
FI810685A7 (fi) N,N-dietyyli-m-toluamidin käyttö biovaikutteisten aineiden ihon läpäisyn parantamiseksi.
DK440878A (da) Praefabrikerede konstruktionsdele
SE7712862L (sv) Disackaridderivat av antracykliner och forfarande for framstellning derav
IT7828196A0 (it) Estere diol alcossilato acrilati.
IT1096161B (it) Indolo-diidroindolo dimerico,utile quale agente anti-tumorale
PL209225A1 (pl) Srodek do zwalczania niepozadanej roslinnosci
IL56082A0 (en) Insect attractant composition comprising certain alkenyl acetates
IT7825872A0 (it) Pannolino assorbente.
IL55680A0 (en) Insecticidal and acaricidal compositions containing certain chromone derivatives

Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 19990405