ZA716574B - Alpha-6-dioxytetracyclines - Google Patents

Alpha-6-dioxytetracyclines

Info

Publication number
ZA716574B
ZA716574B ZA716574A ZA716574A ZA716574B ZA 716574 B ZA716574 B ZA 716574B ZA 716574 A ZA716574 A ZA 716574A ZA 716574 A ZA716574 A ZA 716574A ZA 716574 B ZA716574 B ZA 716574B
Authority
ZA
South Africa
Prior art keywords
dioxytetracyclines
alpha
Prior art date
Application number
ZA716574A
Other languages
English (en)
Inventor
F Luciano
Original Assignee
Rachelle Labor Italia Spa
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 Rachelle Labor Italia Spa filed Critical Rachelle Labor Italia Spa
Publication of ZA716574B publication Critical patent/ZA716574B/xx

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C237/00—Carboxylic acid amides, the carbon skeleton of the acid part being further substituted by amino groups
    • C07C237/24—Carboxylic acid amides, the carbon skeleton of the acid part being further substituted by amino groups having the carbon atom of at least one of the carboxamide groups bound to a carbon atom of a ring other than a six-membered aromatic ring of the carbon skeleton
    • C07C237/26—Carboxylic acid amides, the carbon skeleton of the acid part being further substituted by amino groups having the carbon atom of at least one of the carboxamide groups bound to a carbon atom of a ring other than a six-membered aromatic ring of the carbon skeleton of a ring being part of a condensed ring system formed by at least four rings, e.g. tetracycline
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K31/00—Medicinal preparations containing organic active ingredients
    • A61K31/65—Tetracyclines
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C231/00—Preparation of carboxylic acid amides
    • C07C231/12—Preparation of carboxylic acid amides by reactions not involving the formation of carboxamide groups
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J2231/00—Catalytic reactions performed with catalysts classified in B01J31/00
    • B01J2231/60—Reduction reactions, e.g. hydrogenation
    • B01J2231/64—Reductions in general of organic substrates, e.g. hydride reductions or hydrogenations
    • B01J2231/641—Hydrogenation of organic substrates, i.e. H2 or H-transfer hydrogenations, e.g. Fischer-Tropsch processes
    • B01J2231/645—Hydrogenation of organic substrates, i.e. H2 or H-transfer hydrogenations, e.g. Fischer-Tropsch processes of C=C or C-C triple bonds
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C2603/00—Systems containing at least three condensed rings
    • C07C2603/02—Ortho- or ortho- and peri-condensed systems
    • C07C2603/40—Ortho- or ortho- and peri-condensed systems containing four condensed rings
    • C07C2603/42—Ortho- or ortho- and peri-condensed systems containing four condensed rings containing only six-membered rings
    • C07C2603/44—Naphthacenes; Hydrogenated naphthacenes
    • C07C2603/46—1,4,4a,5,5a,6,11,12a- Octahydronaphthacenes, e.g. tetracyclines
ZA716574A 1970-12-28 1971-09-30 Alpha-6-dioxytetracyclines ZA716574B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US10209470A 1970-12-28 1970-12-28

Publications (1)

Publication Number Publication Date
ZA716574B true ZA716574B (en) 1973-05-30

Family

ID=22288092

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA716574A ZA716574B (en) 1970-12-28 1971-09-30 Alpha-6-dioxytetracyclines

Country Status (17)

Country Link
US (1) US3795707A (no)
JP (1) JPS535299B1 (no)
BE (1) BE777357A (no)
CA (1) CA972745A (no)
CH (1) CH567456A5 (no)
DE (1) DE2117442B2 (no)
DK (1) DK139576B (no)
ES (1) ES391290A1 (no)
FI (1) FI53302B (no)
FR (1) FR2120866A5 (no)
GB (1) GB1370797A (no)
IE (1) IE35673B1 (no)
IL (1) IL37883A (no)
NL (1) NL7113277A (no)
NO (1) NO133102C (no)
SE (1) SE373836B (no)
ZA (1) ZA716574B (no)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3906043A (en) * 1969-06-12 1975-09-16 Israel Marcus Water-soluble tetracyclines
US4061676A (en) * 1970-07-03 1977-12-06 Ivan Villax Recovery of doxycycline and products thereof
DK386784A (da) * 1983-08-17 1985-02-18 Hovione Int Ltd Fremgangsmaade til fremstilling af alfa-6-desoxy-tetracykliner
US5371076A (en) * 1993-04-02 1994-12-06 American Cyanamid Company 9-[(substituted glycyl)amido]-6-(substituted)-5-hydroxy-6-deoxytetracyclines
US20020132798A1 (en) * 2000-06-16 2002-09-19 Nelson Mark L. 7-phenyl-substituted tetracycline compounds
EP2311799A1 (en) * 2002-01-08 2011-04-20 Paratek Pharmaceuticals, Inc. 4-dedimethylamino tetracycline compounds
CN1653037A (zh) 2002-03-21 2005-08-10 帕拉特克药品公司 取代的四环素化合物
US20060287283A1 (en) * 2003-07-09 2006-12-21 Paratek Pharmaceuticals, Inc. Prodrugs of 9-aminomethyl tetracycline compounds
AU2004259659B2 (en) 2003-07-09 2011-11-03 Paratek Pharmaceuticals, Inc. Substituted tetracycline compounds

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH365484A (fr) * 1956-05-28 1962-11-15 American Cyanamid Co Procédé de préparation d'une substance antibiotique
FR1430859A (no) * 1960-05-23 1966-05-25
US3397231A (en) * 1967-04-12 1968-08-13 Pfizer & Co C Refining of alpha-6-deoxy-5-oxytetracycline
CA945546A (en) * 1970-07-03 1974-04-16 Ivan Villax Recovery of doxycycline and products thereof

Also Published As

Publication number Publication date
JPS535299B1 (no) 1978-02-25
ES391290A1 (es) 1972-01-16
IL37883A0 (en) 1971-12-29
DE2117442A1 (de) 1972-07-27
IE35673L (en) 1972-06-28
SE373836B (no) 1975-02-17
GB1370797A (en) 1974-10-16
BE777357A (fr) 1972-04-17
FR2120866A5 (no) 1972-08-18
NO133102B (no) 1975-12-01
IE35673B1 (en) 1976-04-14
US3795707A (en) 1974-03-05
FI53302B (no) 1977-12-30
NO133102C (no) 1976-03-10
CH567456A5 (no) 1975-10-15
NL7113277A (no) 1972-06-30
CA972745A (en) 1975-08-12
DK139576C (no) 1979-08-27
IL37883A (en) 1974-12-31
DE2117442B2 (de) 1980-06-04
DK139576B (da) 1979-03-12

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