NO843825L - PROCEDURE FOR THE PREPARATION OF 6-DEOXYTHETRACYCLINE - Google Patents

PROCEDURE FOR THE PREPARATION OF 6-DEOXYTHETRACYCLINE

Info

Publication number
NO843825L
NO843825L NO843825A NO843825A NO843825L NO 843825 L NO843825 L NO 843825L NO 843825 A NO843825 A NO 843825A NO 843825 A NO843825 A NO 843825A NO 843825 L NO843825 L NO 843825L
Authority
NO
Norway
Prior art keywords
deoxythetracycline
procedure
preparation
Prior art date
Application number
NO843825A
Other languages
Norwegian (no)
Other versions
NO153806C (en
NO153806B (en
Inventor
Brennan
Faubl
Original Assignee
Pfizer
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=27406609&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=NO843825(L) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Publication of NO843825L publication Critical patent/NO843825L/en
Application filed by Pfizer filed Critical Pfizer
Publication of NO153806B publication Critical patent/NO153806B/en
Publication of NO153806C publication Critical patent/NO153806C/en

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01JCHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J31/00Catalysts comprising hydrides, coordination complexes or organic compounds
    • B01J31/16Catalysts comprising hydrides, coordination complexes or organic compounds containing coordination complexes
    • B01J31/24Phosphines, i.e. phosphorus bonded to only carbon atoms, or to both carbon and hydrogen atoms, including e.g. sp2-hybridised phosphorus compounds such as phosphabenzene, phosphole or anionic phospholide ligands
    • B01J31/2404Cyclic ligands, including e.g. non-condensed polycyclic ligands, the phosphine-P atom being a ring member or a substituent on the ring
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01JCHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J2231/00Catalytic reactions performed with catalysts classified in B01J31/00
    • B01J2231/60Reduction reactions, e.g. hydrogenation
    • B01J2231/64Reductions in general of organic substrates, e.g. hydride reductions or hydrogenations
    • B01J2231/641Hydrogenation of organic substrates, i.e. H2 or H-transfer hydrogenations, e.g. Fischer-Tropsch processes
    • B01J2231/645Hydrogenation of organic substrates, i.e. H2 or H-transfer hydrogenations, e.g. Fischer-Tropsch processes of C=C or C-C triple bonds
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01JCHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J2531/00Additional information regarding catalytic systems classified in B01J31/00
    • B01J2531/80Complexes comprising metals of Group VIII as the central metal
    • B01J2531/82Metals of the platinum group
    • B01J2531/822Rhodium

Landscapes

  • Chemical & Material Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
  • Catalysts (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Steroid Compounds (AREA)
NO843825A 1973-02-01 1984-09-24 PROCEDURE FOR THE PREPARATION OF 6-DEOXYTE TRACYCLINE. NO153806C (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US32851473A 1973-02-01 1973-02-01
US36806073A 1973-06-08 1973-06-08
US42827873A 1973-12-26 1973-12-26

Publications (3)

Publication Number Publication Date
NO843825L true NO843825L (en) 1974-08-02
NO153806B NO153806B (en) 1986-02-17
NO153806C NO153806C (en) 1986-05-28

Family

ID=27406609

Family Applications (2)

Application Number Title Priority Date Filing Date
NO740320A NO151585C (en) 1973-02-01 1974-01-31 PROCEDURE FOR PREPARING 6-DEOXYOXYTE TRACYCLINE
NO843825A NO153806C (en) 1973-02-01 1984-09-24 PROCEDURE FOR THE PREPARATION OF 6-DEOXYTE TRACYCLINE.

Family Applications Before (1)

Application Number Title Priority Date Filing Date
NO740320A NO151585C (en) 1973-02-01 1974-01-31 PROCEDURE FOR PREPARING 6-DEOXYOXYTE TRACYCLINE

Country Status (18)

Country Link
JP (1) JPS5912111B2 (en)
AR (1) AR210453A1 (en)
CA (1) CA1027117A (en)
CH (1) CH589605A5 (en)
DD (1) DD110855A5 (en)
DE (1) DE2403714C2 (en)
ES (1) ES422758A1 (en)
FI (1) FI58492C (en)
FR (1) FR2216268A1 (en)
IE (1) IE38797B1 (en)
IL (1) IL44084A (en)
IN (1) IN138662B (en)
LU (1) LU69288A1 (en)
NL (1) NL166921B (en)
NO (2) NO151585C (en)
PH (1) PH14446A (en)
SE (1) SE435619C (en)
YU (1) YU39915B (en)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AR208347A1 (en) * 1974-12-19 1976-12-20 Pfizer IMPROVEMENT IN THE PRODUCTION OF ALPHA-6-DEOXYTETRACYCLINES
YU41093B (en) * 1978-04-12 1986-12-31 Pliva Pharm & Chem Works Process for preparing 6-deoxy-5hydroxy-tetracycline
USRE32535E (en) * 1982-01-19 1987-10-27 Plurichemie Anstalt Process for the preparation of α-6-deoxytetracyclines
PT76061A (en) * 1982-12-30 1983-01-01 Stable homogeneous hydrogenation rhodium catalyst - useful in high yield prodn. of doxycycline by stereospecific hydrogenation
US4500458A (en) * 1982-01-19 1985-02-19 Plurichemie Anstalt Process for the preparation of α-6-deoxytetracyclines
DK386784A (en) * 1983-08-17 1985-02-18 Hovione Int Ltd PROCEDURE FOR PREPARING ALFA-6-DESOXY-TETRACYCLINES
US4973719A (en) * 1988-10-28 1990-11-27 Ranbaxy Laboratories Limited Process for the production of alpha-6-deoxytetracyclines
US4987242A (en) * 1988-10-28 1991-01-22 Jagmohan Khanna Hydrogenation catalyst useful in the production of alpha-6-deoxytetracyclines
EP0391005B1 (en) * 1989-04-03 1991-10-16 Ranbaxy Laboratories, Ltd. Process for the production of alpha-6-deoxytetracyclines
US5049683A (en) * 1989-01-04 1991-09-17 Houba, Inc. Process for the production of alpha-6-deoxytetracyclines

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
GB1121643A (en) * 1966-02-07 1968-07-31 Ici Ltd Hydrogenation process
GB1418137A (en) * 1972-02-24 1975-12-17 Ankerfarm Spa Process for the preparation of alpha-6-deoxytetracyclines
AR208347A1 (en) * 1974-12-19 1976-12-20 Pfizer IMPROVEMENT IN THE PRODUCTION OF ALPHA-6-DEOXYTETRACYCLINES

Also Published As

Publication number Publication date
NL166921B (en) 1981-05-15
DE2403714A1 (en) 1974-08-22
IE38797B1 (en) 1978-06-07
SE435619B (en) 1984-10-08
JPS5912111B2 (en) 1984-03-21
IL44084A (en) 1977-10-31
NO153806C (en) 1986-05-28
LU69288A1 (en) 1974-09-25
NL7401340A (en) 1974-08-05
IL44084A0 (en) 1974-05-16
AR210453A1 (en) 1977-08-15
FI58492B (en) 1980-10-31
JPS49102662A (en) 1974-09-27
SE435619C (en) 1985-11-18
FR2216268B1 (en) 1978-01-06
YU25374A (en) 1982-02-28
FR2216268A1 (en) 1974-08-30
SE7400879L (en) 1974-09-12
CA1027117A (en) 1978-02-28
PH14446A (en) 1981-07-22
FI58492C (en) 1986-09-05
NO151585B (en) 1985-01-21
IE38797L (en) 1974-08-01
YU39915B (en) 1985-06-30
DE2403714C2 (en) 1987-04-09
CH589605A5 (en) 1977-07-15
NO153806B (en) 1986-02-17
NO151585C (en) 1985-05-08
ES422758A1 (en) 1976-08-01
AU6490674A (en) 1975-07-31
IN138662B (en) 1976-03-06
NO740320L (en) 1974-08-02
DD110855A5 (en) 1975-01-12

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