FR2503708B1 - Procede pour isoler l'acide (+)-usnique de usnea barbata l. - Google Patents

Procede pour isoler l'acide (+)-usnique de usnea barbata l.

Info

Publication number
FR2503708B1
FR2503708B1 FR8206034A FR8206034A FR2503708B1 FR 2503708 B1 FR2503708 B1 FR 2503708B1 FR 8206034 A FR8206034 A FR 8206034A FR 8206034 A FR8206034 A FR 8206034A FR 2503708 B1 FR2503708 B1 FR 2503708B1
Authority
FR
France
Prior art keywords
usnea
barbata
isolating acid
isolating
acid
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
FR8206034A
Other languages
English (en)
French (fr)
Other versions
FR2503708A1 (fr
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.)
FABRIKA FARMACEUTSKIHI HEMIJSK
Original Assignee
FABRIKA FARMACEUTSKIHI HEMIJSK
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 FABRIKA FARMACEUTSKIHI HEMIJSK filed Critical FABRIKA FARMACEUTSKIHI HEMIJSK
Publication of FR2503708A1 publication Critical patent/FR2503708A1/fr
Application granted granted Critical
Publication of FR2503708B1 publication Critical patent/FR2503708B1/fr
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D307/00—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom
    • C07D307/77—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom ortho- or peri-condensed with carbocyclic rings or ring systems
    • C07D307/91—Dibenzofurans; Hydrogenated dibenzofurans
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K36/00—Medicinal preparations of undetermined constitution containing material from algae, lichens, fungi or plants, or derivatives thereof, e.g. traditional herbal medicines
    • A61K36/09—Lichens
FR8206034A 1981-04-08 1982-04-07 Procede pour isoler l'acide (+)-usnique de usnea barbata l. Expired FR2503708B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
YU91981A YU42564B (en) 1981-04-08 1981-04-08 Process for the isolation of (+)-usnic acid from usnea barbata l.

Publications (2)

Publication Number Publication Date
FR2503708A1 FR2503708A1 (fr) 1982-10-15
FR2503708B1 true FR2503708B1 (fr) 1985-11-15

Family

ID=25551993

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8206034A Expired FR2503708B1 (fr) 1981-04-08 1982-04-07 Procede pour isoler l'acide (+)-usnique de usnea barbata l.

Country Status (10)

Country Link
BE (1) BE892787A (de)
CH (1) CH649543A5 (de)
DE (1) DE3213095A1 (de)
ES (1) ES511725A0 (de)
FR (1) FR2503708B1 (de)
GB (1) GB2096996B (de)
IN (1) IN155272B (de)
PT (1) PT74707B (de)
SE (1) SE8202138L (de)
YU (1) YU42564B (de)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6605306B1 (en) * 2002-07-01 2003-08-12 Lonny S. Green Food supplement formulation
CN100425604C (zh) * 2006-07-26 2008-10-15 甘肃奇正健康日用品有限公司 超声提取松萝酸的工艺
CN103044372B (zh) * 2012-12-13 2016-03-30 大兴安岭林格贝寒带生物科技股份有限公司 一种从长松萝中提取松萝酸的生产工艺

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2522547A (en) * 1949-06-07 1950-09-19 John B Stark Isolation of usnic acid
DE859348C (de) * 1949-11-29 1952-12-15 Josef Dipl-Chem Dr Rer N Klosa Verfahren zur Gewinnung antibiotischer Stoffe aus Flechten
FR2347361A1 (fr) * 1976-04-09 1977-11-04 Robertet & Cie P Procede d'extraction de l'acide (+) usnique et produit obtenu

Also Published As

Publication number Publication date
PT74707A (en) 1982-05-01
ES8301956A1 (es) 1983-02-01
YU91981A (en) 1983-12-31
IN155272B (de) 1985-01-12
FR2503708A1 (fr) 1982-10-15
BE892787A (fr) 1982-08-02
PT74707B (en) 1983-11-14
SE8202138L (sv) 1982-10-09
ES511725A0 (es) 1983-02-01
GB2096996A (en) 1982-10-27
DE3213095A1 (de) 1982-10-21
DE3213095C2 (de) 1987-05-27
CH649543A5 (de) 1985-05-31
YU42564B (en) 1988-10-31
GB2096996B (en) 1985-01-30

Similar Documents

Publication Publication Date Title
MA19307A1 (fr) Procede de preparation d'acide aza-bicyclo octane carboxyliques.
PT75499B (fr) Procede pour la preparation de l'alkanoilanilides
RO86257A (ro) Procedeu pentru prepararea de acid d-lactic
MA19287A1 (fr) Procede pour entrainer l'uranium d'un acide alcoypyrophosphorique .
FR2515212B1 (fr) Procede pour affiner l'or
FR2503158B1 (fr) Procede pour la preparation de dithiazolyldisulfures
MA23302A1 (fr) Procede pour la separation du plomb et du cadmuim de l'acide phosphorique .
FR2503708B1 (fr) Procede pour isoler l'acide (+)-usnique de usnea barbata l.
RO82537A (ro) Procedeu pentru prepararea acidului diacetoncetugulonic
FR2570073B1 (fr) Procede de preparation d'acide 2,6-naphtalene-dicarboxylique
FR2557113B1 (fr) Procede pour la preparation d'acide fructose-1,6-diphosphate
RO89422A (ro) Procedeu de separare a arsenului din solutii acide
FR2512431B1 (fr) Procede pour la decomposition electrochimique de l'acide nitrique
BE887222A (fr) Procede d'isolement de l'uranium de l'acide phospherique de voie humide
BE896868A (fr) Procede de preparation d'acide acetique.
PT75595B (fr) Procede pour preparer de steres d'acide antranilique
FR2546889B1 (fr) Procede de preparation d'un acide aminolactonecarboxylique
BE887221A (fr) Procede pour isoler l'uranium de l'acide phosphorique de voie humide
BE889169A (fr) Procede de preparation d'acide 2-methoxy-3-6-dichloro-benzoique
MA19565A1 (fr) Procede pour eliminer les impuretes organiques contenues dans l'acide phosphorique
RO82368A (ro) Procedeu pentru prepararea acidului diacetoncetogulonic
MA19556A1 (fr) Procede pour recuperer de l'uranium d'acide traite par voie humide
FR2495138B1 (fr) Procede de preparation de l'acide gloxylique
BE896869A (fr) Procede de preparation d'acide acetique.
FR2543948B1 (fr) Procede de preparation de l'acide 1-naphtol-4-sulfonique

Legal Events

Date Code Title Description
ST Notification of lapse