DE69223905D1 - Avermectin-Verbindungen mit einem 6,5-Spiroketal-Ringsystem und einem 23-Acyl-Substituenten - Google Patents

Avermectin-Verbindungen mit einem 6,5-Spiroketal-Ringsystem und einem 23-Acyl-Substituenten

Info

Publication number
DE69223905D1
DE69223905D1 DE69223905T DE69223905T DE69223905D1 DE 69223905 D1 DE69223905 D1 DE 69223905D1 DE 69223905 T DE69223905 T DE 69223905T DE 69223905 T DE69223905 T DE 69223905T DE 69223905 D1 DE69223905 D1 DE 69223905D1
Authority
DE
Germany
Prior art keywords
ring system
acyl substituent
avermectin compounds
spiroketal ring
spiroketal
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 - Lifetime
Application number
DE69223905T
Other languages
English (en)
Other versions
DE69223905T2 (de
Inventor
Peter T Meinke
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.)
Merck Sharp and Dohme LLC
Original Assignee
Merck and Co 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
Application filed by Merck and Co Inc filed Critical Merck and Co Inc
Publication of DE69223905D1 publication Critical patent/DE69223905D1/de
Application granted granted Critical
Publication of DE69223905T2 publication Critical patent/DE69223905T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D493/00—Heterocyclic compounds containing oxygen atoms as the only ring hetero atoms in the condensed system
    • C07D493/22—Heterocyclic compounds containing oxygen atoms as the only ring hetero atoms in the condensed system in which the condensed system contains four or more hetero rings
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P33/00—Antiparasitic agents

Landscapes

  • Organic Chemistry (AREA)
  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Veterinary Medicine (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Chemical & Material Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Tropical Medicine & Parasitology (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Heterocyclic Carbon Compounds Containing A Hetero Ring Having Oxygen Or Sulfur (AREA)
  • Agricultural Chemicals And Associated Chemicals (AREA)
  • Saccharide Compounds (AREA)
DE69223905T 1991-10-15 1992-10-14 Avermectin-Verbindungen mit einem 6,5-Spiroketal-Ringsystem und einem 23-Acyl-Substituenten Expired - Lifetime DE69223905T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/776,025 US5171742A (en) 1991-10-15 1991-10-15 Avermectin compounds with a 6,5-spiroketal ring system ad a 23-acyl substituent

Publications (2)

Publication Number Publication Date
DE69223905D1 true DE69223905D1 (de) 1998-02-12
DE69223905T2 DE69223905T2 (de) 1998-08-06

Family

ID=25106252

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69223905T Expired - Lifetime DE69223905T2 (de) 1991-10-15 1992-10-14 Avermectin-Verbindungen mit einem 6,5-Spiroketal-Ringsystem und einem 23-Acyl-Substituenten

Country Status (8)

Country Link
US (1) US5171742A (de)
EP (1) EP0537996B1 (de)
JP (1) JPH0699438B2 (de)
AU (1) AU653641B2 (de)
CA (1) CA2080402C (de)
DE (1) DE69223905T2 (de)
NZ (1) NZ244629A (de)
ZA (1) ZA927910B (de)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5177063A (en) * 1991-03-11 1993-01-05 Merck & Co., Inc. Avermectin compounds with a 6,5-spiroketal ring system
WO2001027309A1 (en) * 1999-10-13 2001-04-19 Merck & Co., Inc. Hiv integrase inhibitors
CN111606960A (zh) * 2020-05-15 2020-09-01 河北威远生物化工有限公司 一种阿维菌素B2a溶剂化晶体

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3950360A (en) * 1972-06-08 1976-04-13 Sankyo Company Limited Antibiotic substances
SE434277B (sv) * 1976-04-19 1984-07-16 Merck & Co Inc Sett att framstella nya antihelmintiskt verkande foreningar genom odling av streptomyces avermitilis
US4201861A (en) * 1977-10-03 1980-05-06 Merck & Co., Inc. Acyl derivatives of C-076 compounds
USRE32034E (en) * 1977-12-19 1985-11-19 Merck & Co., Inc. 13-Halo and 13-deoxy derivatives of C-076 compounds
USRE32006E (en) * 1977-12-19 1985-10-15 Merck & Co., Inc. 13-Halo and 13-deoxy C-076 compounds
US4200581A (en) * 1978-08-04 1980-04-29 Merck & Co., Inc. Alkyl derivatives of C-076 compounds
US4427663A (en) * 1982-03-16 1984-01-24 Merck & Co., Inc. 4"-Keto-and 4"-amino-4"-deoxy avermectin compounds and substituted amino derivatives thereof
US4895837A (en) * 1988-01-29 1990-01-23 Merck & Co., Inc. Avermectin derivatives
US4906619A (en) * 1988-07-22 1990-03-06 Merck & Co., Inc. Alkyl avermectin derivatives
US4906360A (en) * 1989-02-28 1990-03-06 Panos Trakas Multi-stage injection molding filter
US5177063A (en) * 1991-03-11 1993-01-05 Merck & Co., Inc. Avermectin compounds with a 6,5-spiroketal ring system

Also Published As

Publication number Publication date
NZ244629A (en) 1995-05-26
ZA927910B (en) 1993-04-26
AU2701192A (en) 1993-04-22
US5171742A (en) 1992-12-15
EP0537996A1 (de) 1993-04-21
DE69223905T2 (de) 1998-08-06
AU653641B2 (en) 1994-10-06
JPH0699438B2 (ja) 1994-12-07
CA2080402A1 (en) 1993-04-16
EP0537996B1 (de) 1998-01-07
CA2080402C (en) 2003-05-13
JPH05213959A (ja) 1993-08-24

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Legal Events

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