FR2275459A2 - (9-Oleandomycyl) 3 - iminomethyl rifamycin SVderivs - prepd. by reacting 9-oleandomycylamine with 3-formyl rifamycin SV or its hexahydro deriv. - Google Patents

(9-Oleandomycyl) 3 - iminomethyl rifamycin SVderivs - prepd. by reacting 9-oleandomycylamine with 3-formyl rifamycin SV or its hexahydro deriv.

Info

Publication number
FR2275459A2
FR2275459A2 FR7421646A FR7421646A FR2275459A2 FR 2275459 A2 FR2275459 A2 FR 2275459A2 FR 7421646 A FR7421646 A FR 7421646A FR 7421646 A FR7421646 A FR 7421646A FR 2275459 A2 FR2275459 A2 FR 2275459A2
Authority
FR
France
Prior art keywords
rifamycin
hexahydro
oleandomycyl
deriv
prepd
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.)
Pending
Application number
FR7421646A
Other languages
French (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.)
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
Priority to FR7421646A priority Critical patent/FR2275459A2/en
Publication of FR2275459A2 publication Critical patent/FR2275459A2/en
Pending legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D519/00—Heterocyclic compounds containing more than one system of two or more relevant hetero rings condensed among themselves or condensed with a common carbocyclic ring system not provided for in groups C07D453/00 or C07D455/00
    • 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
    • C07H17/08—Hetero rings containing eight or more ring members, e.g. erythromycins

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)
  • Nitrogen And Oxygen Or Sulfur-Condensed Heterocyclic Ring Systems (AREA)

Abstract

The parent patent concerns (9-erythromycyl)3-iminomethyl rifamycin SV (forms R and S) and their 16, 17, 18, 19, 28, 29-hexahydro derivs. The present invention concerns the corresp. (9-oleandomycyl) cpds. These are prepd. by reacting 9-oleandomycylamic (form R or S) with 3-formyl rifamycin SV or the hexahydro deriv. pref. in an inert liq. esp. an opt. halogenated hydrocarbon an ether-oxide, an oxygenated heterocyclic cpd. an alcohol, a glycol or tert. N-contg. heterocyclic cpd. an N,N-dialkylcarboxamide a dialkyl sulphoxide, a nitrile, H2O or their mixts. or a lower alcohol. The reactions is carried out at e.g. 20-80 degrees C.
FR7421646A 1974-06-21 1974-06-21 (9-Oleandomycyl) 3 - iminomethyl rifamycin SVderivs - prepd. by reacting 9-oleandomycylamine with 3-formyl rifamycin SV or its hexahydro deriv. Pending FR2275459A2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7421646A FR2275459A2 (en) 1974-06-21 1974-06-21 (9-Oleandomycyl) 3 - iminomethyl rifamycin SVderivs - prepd. by reacting 9-oleandomycylamine with 3-formyl rifamycin SV or its hexahydro deriv.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7421646A FR2275459A2 (en) 1974-06-21 1974-06-21 (9-Oleandomycyl) 3 - iminomethyl rifamycin SVderivs - prepd. by reacting 9-oleandomycylamine with 3-formyl rifamycin SV or its hexahydro deriv.

Publications (1)

Publication Number Publication Date
FR2275459A2 true FR2275459A2 (en) 1976-01-16

Family

ID=9140376

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7421646A Pending FR2275459A2 (en) 1974-06-21 1974-06-21 (9-Oleandomycyl) 3 - iminomethyl rifamycin SVderivs - prepd. by reacting 9-oleandomycylamine with 3-formyl rifamycin SV or its hexahydro deriv.

Country Status (1)

Country Link
FR (1) FR2275459A2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0448035A1 (en) * 1990-03-21 1991-09-25 Pliva Farmaceutska, Kemijska, Prehrambena I Kozmeticka Industrija S P.O. Oleandomycin oximes, preparation and use thereof

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0448035A1 (en) * 1990-03-21 1991-09-25 Pliva Farmaceutska, Kemijska, Prehrambena I Kozmeticka Industrija S P.O. Oleandomycin oximes, preparation and use thereof

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