ATE68476T1 - Verfahren zur herstellung von alpha-6deoxytetracyclinen. - Google Patents

Verfahren zur herstellung von alpha-6deoxytetracyclinen.

Info

Publication number
ATE68476T1
ATE68476T1 AT89400911T AT89400911T ATE68476T1 AT E68476 T1 ATE68476 T1 AT E68476T1 AT 89400911 T AT89400911 T AT 89400911T AT 89400911 T AT89400911 T AT 89400911T AT E68476 T1 ATE68476 T1 AT E68476T1
Authority
AT
Austria
Prior art keywords
alpha
rhodium
production
deoxytetracycline
tetracycline
Prior art date
Application number
AT89400911T
Other languages
English (en)
Inventor
Jagmohan Khanna
Kiran Bala
Inder Pal Singh Grover
Original Assignee
Ranbaxy Lab Ltd
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 Ranbaxy Lab Ltd filed Critical Ranbaxy Lab Ltd
Application granted granted Critical
Publication of ATE68476T1 publication Critical patent/ATE68476T1/de

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
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Catalysts (AREA)
  • Saccharide Compounds (AREA)
  • Epoxy Compounds (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
AT89400911T 1989-04-03 1989-04-03 Verfahren zur herstellung von alpha-6deoxytetracyclinen. ATE68476T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP89400911A EP0391005B1 (de) 1989-04-03 1989-04-03 Verfahren zur Herstellung von alpha-6-Deoxytetracyclinen

Publications (1)

Publication Number Publication Date
ATE68476T1 true ATE68476T1 (de) 1991-11-15

Family

ID=8202944

Family Applications (1)

Application Number Title Priority Date Filing Date
AT89400911T ATE68476T1 (de) 1989-04-03 1989-04-03 Verfahren zur herstellung von alpha-6deoxytetracyclinen.

Country Status (7)

Country Link
US (1) US4997959A (de)
EP (1) EP0391005B1 (de)
AT (1) ATE68476T1 (de)
AU (1) AU619323B2 (de)
DE (2) DE68900339D1 (de)
ES (1) ES2019267T3 (de)
GR (1) GR3003554T3 (de)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
YU45590A (sh) * 1990-03-07 1992-07-20 PLIVA FARMACEVTSKA, KEMIJSKA, PREHRAMBENA I KOZMETIČKA INDUSTRIJA s.p.o. Novi kompleksi odnosno helati antibiotika s dvovalentnim i/ili trovalentnim metalima i postupci za njihovo dobijanje

Family Cites Families (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1121642A (en) * 1965-02-18 1968-07-31 Ici Ltd New organic rhodium complexes and uses thereof
US2984986A (en) * 1957-12-06 1961-05-23 Raymond A Hill Automatically controlled hydraulic gate and gate control
FR1430859A (de) * 1960-05-23 1966-05-25
US3489786A (en) * 1964-12-10 1970-01-13 Shell Oil Co Hydrogenation process
US3639439A (en) * 1964-12-10 1972-02-01 Shell Oil Co Rhodium (i) halide complexes
GB1138601A (en) * 1964-12-15 1969-01-01 Geoffrey Wilkinson Improvements in catalytic reactions
GB1121643A (en) * 1966-02-07 1968-07-31 Ici Ltd Hydrogenation process
GB1219763A (en) * 1967-02-02 1971-01-20 Johnson Matthey & Company Improvements in catalytic hydrogenation or hydroformylation
US3444198A (en) * 1967-02-13 1969-05-13 Pfizer & Co C Process for producing alpha-6-deoxytetracyclines
US3703561A (en) * 1968-03-28 1972-11-21 Phillips Petroleum Co Olefin conversion using complexes of cu,ag and au with organoaluminums
US3549780A (en) * 1969-01-15 1970-12-22 Simplex Wire & Cable Co Contraction joint
NL7109740A (de) * 1971-02-24 1972-08-28
US4207258A (en) * 1972-02-24 1980-06-10 Ankerfarm S.P.A. Process for the preparatin of α-6-deoxytetracyclines
SE435619C (sv) * 1973-02-01 1985-11-18 Pfizer Forfarande for framstellning av en 6alfa-deoxitetracyklin
US3954862A (en) * 1973-04-20 1976-05-04 Pfizer Inc. Process for producing α-6-deoxytetracyclines
HU167250B (de) * 1973-06-08 1975-09-27
US3907890A (en) * 1974-05-28 1975-09-23 Pfizer Preparation of alpha-6-deoxy-5-hydroxytetracycline
US4001321A (en) * 1975-06-26 1977-01-04 Pfizer Inc. Preparation of α-6-deoxytetracyclines
US3962131A (en) * 1975-01-28 1976-06-08 Pfizer Inc. Rhodium containing catalyst and use thereof in preparation of 6-deoxy-5-oxytetracycline
GB2025403A (en) * 1978-03-09 1980-01-23 Albright & Wilson Improvements in and Relating to the Ullmann Reaction
US4743699A (en) * 1982-01-19 1988-05-10 Plurichemie Anstalt Homogeneous catalytic system and a process for the preparation of same
US4500458A (en) * 1982-01-19 1985-02-19 Plurichemie Anstalt Process for the preparation of α-6-deoxytetracyclines
DK386784A (da) * 1983-08-17 1985-02-18 Hovione Int Ltd Fremgangsmaade til fremstilling af alfa-6-desoxy-tetracykliner
DE3771705D1 (de) * 1987-03-25 1991-08-29 Plurichemie Anstalt Rhodiumhydrierungskatalysatoren.
DE3769977D1 (de) * 1987-03-25 1991-06-13 Plurichemie Anstalt Rhodium enthaltende hydrierungskatalysatoren.

Also Published As

Publication number Publication date
AU619323B2 (en) 1992-01-23
DE391005T1 (de) 1991-04-11
US4997959A (en) 1991-03-05
EP0391005B1 (de) 1991-10-16
GR3003554T3 (de) 1993-03-16
ES2019267T3 (es) 1993-09-16
EP0391005A1 (de) 1990-10-10
DE68900339D1 (de) 1991-11-21
AU3883389A (en) 1990-10-04
ES2019267A4 (es) 1991-06-16

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