ZA838460B - Epimeric azahomoerythromycin a derivative and intermediates therefor - Google Patents

Epimeric azahomoerythromycin a derivative and intermediates therefor

Info

Publication number
ZA838460B
ZA838460B ZA838460A ZA838460A ZA838460B ZA 838460 B ZA838460 B ZA 838460B ZA 838460 A ZA838460 A ZA 838460A ZA 838460 A ZA838460 A ZA 838460A ZA 838460 B ZA838460 B ZA 838460B
Authority
ZA
South Africa
Prior art keywords
azahomoerythromycin
epimeric
derivative
intermediates therefor
erythromycin
Prior art date
Application number
ZA838460A
Other languages
English (en)
Inventor
Gene Michael Bright
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
Application filed by Pfizer filed Critical Pfizer
Publication of ZA838460B publication Critical patent/ZA838460B/xx

Links

Classifications

    • 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
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07H—SUGARS; DERIVATIVES THEREOF; NUCLEOSIDES; NUCLEOTIDES; NUCLEIC ACIDS
    • C07H19/00—Compounds containing a hetero ring sharing one ring hetero atom with a saccharide radical; Nucleosides; Mononucleotides; Anhydro-derivatives thereof
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P31/00—Antiinfectives, i.e. antibiotics, antiseptics, chemotherapeutics
    • A61P31/04—Antibacterial agents
    • 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
ZA838460A 1982-11-15 1983-11-14 Epimeric azahomoerythromycin a derivative and intermediates therefor ZA838460B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US44197982A 1982-11-15 1982-11-15

Publications (1)

Publication Number Publication Date
ZA838460B true ZA838460B (en) 1985-06-26

Family

ID=23755068

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA838460A ZA838460B (en) 1982-11-15 1983-11-14 Epimeric azahomoerythromycin a derivative and intermediates therefor

Country Status (26)

Country Link
EP (1) EP0109253B1 (da)
JP (1) JPS59104398A (da)
KR (1) KR850000968B1 (da)
AT (1) ATE30237T1 (da)
AU (1) AU544790B2 (da)
CA (1) CA1239639A (da)
CS (1) CS241069B2 (da)
DD (1) DD216017A5 (da)
DE (1) DE3374065D1 (da)
DK (1) DK159322C (da)
EG (1) EG16641A (da)
ES (2) ES8600327A1 (da)
FI (1) FI72980C (da)
GR (1) GR79425B (da)
GT (1) GT198304062A (da)
HU (1) HU193886B (da)
IE (1) IE56234B1 (da)
IL (1) IL70228A (da)
NO (1) NO160262C (da)
NZ (1) NZ206259A (da)
PH (2) PH19293A (da)
PL (2) PL142601B1 (da)
PT (1) PT77645B (da)
SU (1) SU1272996A3 (da)
YU (2) YU43198B (da)
ZA (1) ZA838460B (da)

Families Citing this family (34)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GR80277B (en) * 1983-09-06 1985-01-04 Pfizer Azahomoerythromycin b derivatives and intermediates therefor
US4465674A (en) * 1983-09-06 1984-08-14 Pfizer Inc. Azahomoerythromycin D derivative and intermediates therefor
RO107257B1 (ro) * 1987-07-09 1993-10-30 Pfizer Procedeu de obtinere a unui dihidrat de azitromicina, cristalin
WO1989002271A1 (en) * 1987-09-10 1989-03-23 Pfizer Azithromycin and derivatives as antiprotozoal agents
JP2751385B2 (ja) * 1988-05-19 1998-05-18 大正製薬株式会社 エリスロマイシンａオキシム及びその塩の製造方法
US5075289A (en) * 1988-06-07 1991-12-24 Abbott Laboratories 9-r-azacyclic erythromycin antibiotics
SI8911498B (sl) * 1989-07-26 1998-10-31 Pliva Postopek za pripravo derivatov tilozina
US5912331A (en) * 1991-03-15 1999-06-15 Merck & Co., Inc. Process for the preparation of 9-deoxo-9(Z)-hydroxyiminoerythromycin A
CA2064634C (en) * 1991-04-04 1998-08-04 James V. Heck 9-deoxo-8a-aza-8a-homoerythromycin a derivatives modified at the 4"- and8a-positions
US5985844A (en) * 1992-03-26 1999-11-16 Merck & Co., Inc. Homoerythromycin A derivatives modified at the 4"-and 8A-positions
CA2064985A1 (en) * 1991-04-05 1992-10-06 Robert R. Wilkening 8a-aza-8a-homoertyhromycin cyclic lactams
CA2065222A1 (en) * 1991-04-09 1992-10-10 Robert R. Wilkening Process for the preparation of 8a-aza-8a-homoerythromycin cyclic iminoethers
US5189159A (en) * 1992-04-02 1993-02-23 Merck & Co., Inc. 8a-AZA-8a-homoerythromycin cyclic iminoethers
CA2065674A1 (en) * 1991-04-10 1992-10-11 Robert R. Wilkening 8a-aza-8a-homoerythromycin cyclic iminoethers
CA2065218A1 (en) * 1991-04-11 1992-10-12 Robert R. Wilkening Process for the preparation of 9-deoxo-8a-aza-8a-homoerythromycin a and its 8a-alkyl derivatives
CA2068951A1 (en) * 1991-05-20 1992-11-21 Robert R. Wilkening Process for the preparation of 8a-aza-8a-homoerythromycin cyclic lactams
EP0549040A1 (en) * 1991-12-20 1993-06-30 Merck & Co. Inc. Methods of making 4" derivatives of 9-deoxo-8a-aza-8a-alkyl-8a-homoerythromycin A
US5215980A (en) * 1992-01-17 1993-06-01 Merck & Co., Inc. 10-AZA-9-deoxo-11-deoxy-erythromycin A and derivatives thereof
US5210235A (en) * 1992-08-26 1993-05-11 Merck & Co., Inc. Methods of elaborating erythromycin fragments into amine-containing fragments of azalide antibiotics
HRP930014A2 (en) * 1993-01-08 1994-08-31 Pliva Pharm & Chem Works 9-deoxo-9a-aza-11-deoxy-9a-homoeritromycin a 9a, 11-cyclic carbamates
US5332807A (en) * 1993-04-14 1994-07-26 Merck & Co., Inc. Process of producing 8A- and 9A-azalide antibiotics
CN1096862C (zh) * 1994-05-06 2002-12-25 辉瑞大药厂 阿齐霉素的控释剂型
PT102006B (pt) * 1997-05-19 2000-06-30 Hovione Sociedade Quimica S A Novo processo de preparacao de azitromicina
TW546302B (en) 1998-05-08 2003-08-11 Biochemie Sa Improvements in macrolide production
EP1437360A3 (en) * 1998-08-19 2005-04-06 Pfizer Products Inc. C11 Carbamates of macrolide antibacterials
US6043227A (en) * 1998-08-19 2000-03-28 Pfizer Inc. C11 carbamates of macrolide antibacterials
MXPA02001897A (es) * 1999-08-24 2002-10-31 Abbott Lab 9a-azalidas con actividad antibacteriana.
US6764996B1 (en) 1999-08-24 2004-07-20 Abbott Laboratories 9a-azalides with antibacterial activity
EP1246831B1 (en) * 2000-01-04 2008-03-05 Teva Pharmaceutical Industries Ltd. Preparation method of azithromycin dihydrate
WO2002015842A2 (en) 2000-08-23 2002-02-28 Wockhardt Limited Process for preparation of anhydrous azithromycin
US6852262B2 (en) 2002-05-09 2005-02-08 The Gillette Company Insert molding razor cartridges
PL1691787T3 (pl) 2003-12-04 2008-11-28 Pfizer Prod Inc Sposób wytwarzania farmaceutycznych systemów wielocząstkowych
WO2005053652A1 (en) 2003-12-04 2005-06-16 Pfizer Products Inc. Multiparticulate crystalline drug compositions containing a poloxamer and a glyceride
CA2547597A1 (en) 2003-12-04 2005-06-16 Pfizer Products Inc. Multiparticulate compositions with improved stability

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
YU43116B (en) * 1979-04-02 1989-04-30 Pliva Pharm & Chem Works Process for preparing 11-aza-4-o-cladinosyl-6-o-desosaminyl-15-ethyl-7,13,14-trihydroxy-3,5,7,9,12,14-hexamethyl-oxacyclopentadecane-2-one(11-aza-10-deox
JPS5788193A (en) * 1980-11-21 1982-06-01 Pliva Pharm & Chem Works 11-aza-10-deoxo-10-dihydroerythromycin a, derivatives and manufacture
YU43006B (en) * 1981-03-06 1989-02-28 Pliva Pharm & Chem Works Process for preparing n-methyl-11-aza-10-deoxo-10-dihydro erythromycin and derivatives thereof
US4382085A (en) * 1982-03-01 1983-05-03 Pfizer Inc. 4"-Epi erythromycin A and derivatives thereof as useful antibacterial agents

Also Published As

Publication number Publication date
DK518683D0 (da) 1983-11-14
EP0109253B1 (en) 1987-10-14
JPS59104398A (ja) 1984-06-16
GT198304062A (es) 1985-05-04
KR840006673A (ko) 1984-12-01
YU224383A (en) 1986-04-30
ES543638A0 (es) 1986-01-16
DK518683A (da) 1984-05-16
PH19293A (en) 1986-03-04
EP0109253A2 (en) 1984-05-23
ES527249A0 (es) 1985-10-01
FI72980B (fi) 1987-04-30
DK159322B (da) 1990-10-01
NO160262C (no) 1989-03-29
CS845583A2 (en) 1985-07-16
YU197285A (en) 1986-08-31
EP0109253A3 (en) 1984-09-12
FI834163A (fi) 1984-05-16
PT77645A (en) 1983-12-01
PL244557A1 (en) 1985-03-26
DD216017A5 (de) 1984-11-28
SU1272996A3 (ru) 1986-11-23
YU43425B (en) 1989-06-30
AU2130983A (en) 1984-05-24
CA1239639A (en) 1988-07-26
DK159322C (da) 1991-02-25
EG16641A (en) 1990-08-30
HU193886B (en) 1987-12-28
JPH0140038B2 (da) 1989-08-24
NZ206259A (en) 1986-08-08
DE3374065D1 (en) 1987-11-19
ES8600327A1 (es) 1985-10-01
CS241069B2 (en) 1986-03-13
ATE30237T1 (de) 1987-10-15
YU43198B (en) 1989-04-30
IE832652L (en) 1984-05-15
IL70228A0 (en) 1984-02-29
AU544790B2 (en) 1985-06-13
PL142601B1 (en) 1987-11-30
NO160262B (no) 1988-12-19
ES8604257A1 (es) 1986-01-16
PL143281B1 (en) 1988-01-30
NO834146L (no) 1984-05-16
FI834163A0 (fi) 1983-11-14
IE56234B1 (en) 1991-05-22
PH21560A (en) 1987-12-11
HUT35273A (en) 1985-06-28
KR850000968B1 (ko) 1985-07-02
IL70228A (en) 1987-03-31
PL250350A1 (en) 1985-04-24
FI72980C (fi) 1987-08-10
PT77645B (en) 1986-05-12
GR79425B (da) 1984-10-22

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