GB1585316A - Erythromycin a intermediates - Google Patents

Erythromycin a intermediates Download PDF

Info

Publication number
GB1585316A
GB1585316A GB34309/79A GB3430979A GB1585316A GB 1585316 A GB1585316 A GB 1585316A GB 34309/79 A GB34309/79 A GB 34309/79A GB 3430979 A GB3430979 A GB 3430979A GB 1585316 A GB1585316 A GB 1585316A
Authority
GB
United Kingdom
Prior art keywords
formula
compound
hydrogen
alkanoyl
carbon atoms
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.)
Expired
Application number
GB34309/79A
Other languages
English (en)
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.)
Pfizer Inc
Original Assignee
Pfizer Inc
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
Priority claimed from US05/856,479 external-priority patent/US4150220A/en
Application filed by Pfizer Inc filed Critical Pfizer Inc
Publication of GB1585316A publication Critical patent/GB1585316A/en
Expired legal-status Critical Current

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
    • 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

Landscapes

  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Chemical & Material Sciences (AREA)
  • Veterinary Medicine (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Oncology (AREA)
  • Animal Behavior & Ethology (AREA)
  • Communicable Diseases (AREA)
  • Public Health (AREA)
  • Medicinal Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Biochemistry (AREA)
  • Biotechnology (AREA)
  • Genetics & Genomics (AREA)
  • Molecular Biology (AREA)
  • Saccharide Compounds (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
GB34309/79A 1977-02-04 1978-02-02 Erythromycin a intermediates Expired GB1585316A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US76548077A 1977-02-04 1977-02-04
US05/856,479 US4150220A (en) 1977-02-04 1977-12-01 Semi-synthetic 4"-erythromycin A derivatives

Publications (1)

Publication Number Publication Date
GB1585316A true GB1585316A (en) 1981-02-25

Family

ID=27117613

Family Applications (2)

Application Number Title Priority Date Filing Date
GB4165/78A Expired GB1585315A (en) 1977-02-04 1978-02-02 Erythromycin a derivatives
GB34309/79A Expired GB1585316A (en) 1977-02-04 1978-02-02 Erythromycin a intermediates

Family Applications Before (1)

Application Number Title Priority Date Filing Date
GB4165/78A Expired GB1585315A (en) 1977-02-04 1978-02-02 Erythromycin a derivatives

Country Status (30)

Country Link
JP (1) JPS5827798B2 (no)
AR (1) AR222147A1 (no)
AU (1) AU501298B1 (no)
BG (2) BG33159A3 (no)
CA (1) CA1106367A (no)
CH (1) CH628906A5 (no)
CS (1) CS221801B2 (no)
DD (1) DD140048A5 (no)
DE (1) DE2804507C2 (no)
DK (1) DK148036C (no)
ES (2) ES466057A1 (no)
FI (1) FI780354A (no)
FR (2) FR2379550A1 (no)
GB (2) GB1585315A (no)
GR (1) GR68691B (no)
HU (1) HU182559B (no)
IE (1) IE46661B1 (no)
IL (2) IL53968A0 (no)
IT (1) IT1094209B (no)
LU (1) LU79004A1 (no)
NL (1) NL176174C (no)
NO (2) NO146472C (no)
NZ (1) NZ186385A (no)
PH (2) PH14421A (no)
PL (1) PL116228B1 (no)
PT (1) PT67568B (no)
RO (4) RO77345A (no)
SE (2) SE445223B (no)
SU (1) SU927122A3 (no)
YU (3) YU40913B (no)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4133950A (en) * 1978-01-03 1979-01-09 Pfizer Inc. 4"-Deoxy-4"-carbamate and dithiocarbamate derivatives of oleandomycin and its esters
US4124755A (en) * 1978-01-03 1978-11-07 Pfizer Inc. 11-Alkanoyl-4"-deoxy-4"-isonitrilo-oleandomycin derivatives
US4382085A (en) * 1982-03-01 1983-05-03 Pfizer Inc. 4"-Epi erythromycin A and derivatives thereof as useful antibacterial agents
US4518590A (en) * 1984-04-13 1985-05-21 Pfizer Inc. 9α-Aza-9α-homoerythromycin compounds, pharmaceutical compositions and therapeutic method
US6407074B1 (en) 1997-06-11 2002-06-18 Pfizer Inc C-4″-substituted macrolide derivatives
HN1998000074A (es) * 1997-06-11 1999-01-08 Pfizer Prod Inc Derivados de macrolidos c-4 sustituidos

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3836519A (en) * 1973-05-04 1974-09-17 Abbott Lab Sulfonyl derivatives of erythromycin
US3884903A (en) * 1973-06-21 1975-05-20 Abbott Lab 4{41 -Deoxy-4{41 -oxoerythromycin B derivatives

Also Published As

Publication number Publication date
PL204428A1 (pl) 1979-06-04
JPS5827798B2 (ja) 1983-06-11
PH16675A (en) 1983-12-13
YU40798B (en) 1986-06-30
IT1094209B (it) 1985-07-26
FR2379550B1 (no) 1980-07-04
SE8300870D0 (sv) 1983-02-16
YU40913B (en) 1986-08-31
CH628906A5 (en) 1982-03-31
NL7801262A (nl) 1978-08-08
NZ186385A (en) 1980-10-08
PT67568B (en) 1979-06-18
SE7800270L (sv) 1978-08-05
IL53968A0 (en) 1978-04-30
DD140048A5 (de) 1980-02-06
AR222147A1 (es) 1981-04-30
LU79004A1 (fr) 1979-09-06
RO79687A7 (ro) 1982-08-17
YU227983A (en) 1984-04-30
NL176174B (nl) 1984-10-01
YU26583A (en) 1984-02-29
NO146472C (no) 1982-10-06
BG33159A3 (en) 1982-12-15
ES472429A1 (es) 1979-04-01
YU7378A (en) 1983-04-30
YU40799B (en) 1986-06-30
CA1106367A (en) 1981-08-04
GB1585315A (en) 1981-02-25
ES466057A1 (es) 1978-10-01
BG32718A3 (en) 1982-09-15
DK148036C (da) 1985-07-15
SE457086B (sv) 1988-11-28
JPS53101337A (en) 1978-09-04
IE46661B1 (en) 1983-08-24
NO811913L (no) 1978-08-07
NO150484C (no) 1984-10-24
DE2804507C2 (de) 1982-11-04
PL116228B1 (en) 1981-05-30
DE2804507A1 (de) 1978-08-10
FR2379550A1 (fr) 1978-09-01
PT67568A (en) 1978-02-01
AU501298B1 (en) 1979-06-14
NL176174C (nl) 1985-03-01
PH14421A (en) 1981-07-10
SU927122A3 (ru) 1982-05-07
GR68691B (no) 1982-02-01
DK148036B (da) 1985-02-11
FI780354A (fi) 1978-08-05
SE8300870L (sv) 1983-02-16
FR2385735A1 (fr) 1978-10-27
HU182559B (en) 1984-02-28
CS221801B2 (en) 1983-04-29
FR2385735B1 (no) 1980-10-24
NO146472B (no) 1982-06-28
DK51878A (da) 1978-08-05
IE780239L (en) 1978-08-04
RO81622A (ro) 1983-04-29
NO150484B (no) 1984-07-16
RO79686A7 (ro) 1982-08-17
SE445223B (sv) 1986-06-09
IT7820005A0 (it) 1978-02-03
IL61997A0 (en) 1981-02-27
RO81622B (ro) 1983-04-30
NO780389L (no) 1978-08-07
RO77345A (ro) 1981-08-17

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee

Effective date: 19940202