CH579581A5 - - Google Patents

Info

Publication number
CH579581A5
CH579581A5 CH643673A CH643673A CH579581A5 CH 579581 A5 CH579581 A5 CH 579581A5 CH 643673 A CH643673 A CH 643673A CH 643673 A CH643673 A CH 643673A CH 579581 A5 CH579581 A5 CH 579581A5
Authority
CH
Switzerland
Application number
CH643673A
Original Assignee
Merck & 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 & Co Inc filed Critical Merck & Co Inc
Publication of CH579581A5 publication Critical patent/CH579581A5/xx

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C405/00—Compounds containing a five-membered ring having two side-chains in ortho position to each other, and having oxygen atoms directly attached to the ring in ortho position to one of the side-chains, one side-chain containing, not directly attached to the ring, a carbon atom having three bonds to hetero atoms with at the most one bond to halogen, and the other side-chain having oxygen atoms attached in gamma-position to the ring, e.g. prostaglandins ; Analogues or derivatives thereof
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C309/00—Sulfonic acids; Halides, esters, or anhydrides thereof
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D311/00—Heterocyclic compounds containing six-membered rings having one oxygen atom as the only hetero atom, condensed with other rings
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D317/00—Heterocyclic compounds containing five-membered rings having two oxygen atoms as the only ring hetero atoms
    • C07D317/08—Heterocyclic compounds containing five-membered rings having two oxygen atoms as the only ring hetero atoms having the hetero atoms in positions 1 and 3
    • C07D317/72—Heterocyclic compounds containing five-membered rings having two oxygen atoms as the only ring hetero atoms having the hetero atoms in positions 1 and 3 spiro-condensed with carbocyclic rings
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07F—ACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM OR TELLURIUM
    • C07F7/00—Compounds containing elements of Groups 4 or 14 of the Periodic Table
    • C07F7/02—Silicon compounds
    • C07F7/08—Compounds having one or more C—Si linkages
    • C07F7/18—Compounds having one or more C—Si linkages as well as one or more C—O—Si linkages
    • C07F7/1804—Compounds having Si-O-C linkages

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
CH643673A 1972-05-08 1973-05-07 CH579581A5 (tr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US251726A US3890351A (en) 1972-05-08 1972-05-08 Loweralkyl esters of 3{62 -{8 tri(lower alkyl)silyloxy{9 -2{60 -(3-oxo or hydroxy-1-octenyl)-5-oxo-1{62 -cyclopentane-heptanoic acid, 5-cyclic ethylene acetal

Publications (1)

Publication Number Publication Date
CH579581A5 true CH579581A5 (tr) 1976-09-15

Family

ID=22953147

Family Applications (1)

Application Number Title Priority Date Filing Date
CH643673A CH579581A5 (tr) 1972-05-08 1973-05-07

Country Status (5)

Country Link
US (1) US3890351A (tr)
CH (1) CH579581A5 (tr)
DE (1) DE2322893A1 (tr)
FR (1) FR2189414B1 (tr)
GB (1) GB1413566A (tr)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3991083A (en) * 1974-01-23 1976-11-09 Merck & Co., Inc. 2α-(2-Loweralkanoyloxy-2-carboxyvinyl)-3β-hydroxy-5-oxo-1β-c
US3992411A (en) * 1974-01-23 1976-11-16 Merck & Co., Inc. 2α-Formyl-3β-[(methoxalyl)oxy]-5-oxo-1β-cyclopentaneheptanoic acid and process
US4005106A (en) * 1974-01-23 1977-01-25 Merck & Co., Inc. 3β-[(Methoxalyl)oxy]-2α-(3-oxo-1-octenyl)-5-oxo-1β-cyclopentaneheptanoic acid and process
US3992412A (en) * 1974-01-23 1976-11-16 Merck & Co., Inc. 2α-(2-Carboxy-2-oxoethyl)-3β-hydroxy-5-oxo-1β-cyclopentaneheptanoic acid and process
US3998849A (en) * 1974-01-23 1976-12-21 Merck & Co., Inc. 2α-(2-Carboxy-2-formylethyl)-3β-hydroxy-5-oxo-β-cyclopentaneheptanoic acid and process
GB1545847A (en) * 1975-04-17 1979-05-16 American Cyanamid Co Cyclic ketals of prostaglandin e analogues
US4045465A (en) * 1976-08-06 1977-08-30 Pfizer Inc. Cyanoprostaglandins
AU529883B2 (en) * 1978-09-04 1983-06-23 Australian National University, The Substituted cyclopentenones

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3736335A (en) * 1970-06-22 1973-05-29 Merck & Co Inc Prostaglandins and methods of making same

Also Published As

Publication number Publication date
FR2189414B1 (tr) 1977-12-30
GB1413566A (en) 1975-11-12
FR2189414A1 (tr) 1974-01-25
DE2322893A1 (de) 1973-11-22
US3890351A (en) 1975-06-17

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Legal Events

Date Code Title Description
PL Patent ceased