FR2157779A1 - Alkaloids 1,ii and iii from pentadiplandra brazzeana - - by ethanolic extraction of the root - Google Patents

Alkaloids 1,ii and iii from pentadiplandra brazzeana - - by ethanolic extraction of the root

Info

Publication number
FR2157779A1
FR2157779A1 FR7221285A FR7221285A FR2157779A1 FR 2157779 A1 FR2157779 A1 FR 2157779A1 FR 7221285 A FR7221285 A FR 7221285A FR 7221285 A FR7221285 A FR 7221285A FR 2157779 A1 FR2157779 A1 FR 2157779A1
Authority
FR
France
Prior art keywords
alkaloids
iii
chcl3
root
pentadiplandra brazzeana
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.)
Granted
Application number
FR7221285A
Other languages
French (fr)
Other versions
FR2157779B1 (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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of FR2157779A1 publication Critical patent/FR2157779A1/en
Application granted granted Critical
Publication of FR2157779B1 publication Critical patent/FR2157779B1/fr
Granted legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07G—COMPOUNDS OF UNKNOWN CONSTITUTION
    • C07G5/00—Alkaloids

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Medicines Containing Plant Substances (AREA)

Abstract

Prepn. of alkaloids I, II and III from Pentadiplandra brazzeana, by 95% ethanolic extraction of the dried root. The alkaloids have unspecified uses in industry and as drugs. The individual alkaloids are isolated by chromatography or by solvent fractionation. Alkaloid I is extracted from the concentrated ethanolic extract with light petroleum. The residual phase, when treated with CHCl3 and alkali gives II when the CHCl3 is evaporated. Alkaloid III remains in the phase after sepn of the CHCl3 extract.
FR7221285A 1971-08-19 1972-06-07 Alkaloids 1,ii and iii from pentadiplandra brazzeana - - by ethanolic extraction of the root Granted FR2157779A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
OA54335A OA04054A (en) 1971-08-19 1971-08-19 Methods of extracting three Alkaloids from the root of "DIFEU" plant of the pentadiplandraceae family, genus Pentadiplandra brazzeana, known under the name of "DIFEU" dialect of NDE.

Publications (2)

Publication Number Publication Date
FR2157779A1 true FR2157779A1 (en) 1973-06-08
FR2157779B1 FR2157779B1 (en) 1976-03-05

Family

ID=19929217

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7221285A Granted FR2157779A1 (en) 1971-08-19 1972-06-07 Alkaloids 1,ii and iii from pentadiplandra brazzeana - - by ethanolic extraction of the root

Country Status (2)

Country Link
FR (1) FR2157779A1 (en)
OA (1) OA04054A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2003084557A1 (en) 2002-04-05 2003-10-16 Thomas Wandji Method for extracting a novel compound from the root of a plant of the pentadiplandraceae family

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
NEANT *

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2003084557A1 (en) 2002-04-05 2003-10-16 Thomas Wandji Method for extracting a novel compound from the root of a plant of the pentadiplandraceae family
CN1646149B (en) * 2002-04-05 2012-03-21 T·万德吉 Method for extracting a novel compound from the root of a plant of the pentadiplandraceae family

Also Published As

Publication number Publication date
OA04054A (en) 1979-09-30
FR2157779B1 (en) 1976-03-05

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