BE806433A - Derives de cyclopentane - Google Patents

Derives de cyclopentane

Info

Publication number
BE806433A
BE806433A BE136992A BE136992A BE806433A BE 806433 A BE806433 A BE 806433A BE 136992 A BE136992 A BE 136992A BE 136992 A BE136992 A BE 136992A BE 806433 A BE806433 A BE 806433A
Authority
BE
Belgium
Prior art keywords
cyclopentane derivatives
cyclopentane
derivatives
Prior art date
Application number
BE136992A
Other languages
English (en)
Inventor
F Kienzle
P Rosen
Original Assignee
Hoffmann La Roche
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 Hoffmann La Roche filed Critical Hoffmann La Roche
Publication of BE806433A publication Critical patent/BE806433A/fr

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D307/00—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom
    • C07D307/77—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom ortho- or peri-condensed with carbocyclic rings or ring systems
    • C07D307/93—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom ortho- or peri-condensed with carbocyclic rings or ring systems condensed with a ring other than six-membered
    • C07D307/935—Not further condensed cyclopenta [b] furans or hydrogenated cyclopenta [b] furans
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C205/00—Compounds containing nitro groups bound to a carbon skeleton
    • C07C205/49—Compounds containing nitro groups bound to a carbon skeleton the carbon skeleton being further substituted by carboxyl groups
    • C07C205/50—Compounds containing nitro groups bound to a carbon skeleton the carbon skeleton being further substituted by carboxyl groups having nitro groups and carboxyl groups bound to acyclic carbon atoms of the carbon skeleton
    • C07C205/51—Compounds containing nitro groups bound to a carbon skeleton the carbon skeleton being further substituted by carboxyl groups having nitro groups and carboxyl groups bound to acyclic carbon atoms of the carbon skeleton the carbon skeleton being saturated
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C205/00—Compounds containing nitro groups bound to a carbon skeleton
    • C07C205/49—Compounds containing nitro groups bound to a carbon skeleton the carbon skeleton being further substituted by carboxyl groups
    • C07C205/55—Compounds containing nitro groups bound to a carbon skeleton the carbon skeleton being further substituted by carboxyl groups having nitro groups or carboxyl groups bound to carbon atoms of rings other than six-membered aromatic rings of the carbon skeleton
    • 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
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D309/00—Heterocyclic compounds containing six-membered rings having one oxygen atom as the only ring hetero atom, not condensed with other rings
    • C07D309/02—Heterocyclic compounds containing six-membered rings having one oxygen atom as the only ring hetero atom, not condensed with other rings having no double bonds between ring members or between ring members and non-ring members
    • C07D309/08—Heterocyclic compounds containing six-membered rings having one oxygen atom as the only ring hetero atom, not condensed with other rings having no double bonds between ring members or between ring members and non-ring members with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached to ring carbon atoms
    • C07D309/10—Oxygen atoms
    • C07D309/12—Oxygen atoms only hydrogen atoms and one oxygen atom directly attached to ring carbon atoms, e.g. tetrahydropyranyl ethers
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C2601/00—Systems containing only non-condensed rings
    • C07C2601/06—Systems containing only non-condensed rings with a five-membered ring
    • C07C2601/08—Systems containing only non-condensed rings with a five-membered ring the ring being saturated
BE136992A 1972-10-25 1973-10-24 Derives de cyclopentane BE806433A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US30063372A 1972-10-25 1972-10-25

Publications (1)

Publication Number Publication Date
BE806433A true BE806433A (fr) 1974-04-24

Family

ID=23159933

Family Applications (1)

Application Number Title Priority Date Filing Date
BE136992A BE806433A (fr) 1972-10-25 1973-10-24 Derives de cyclopentane

Country Status (2)

Country Link
US (2) US4154963A (fr)
BE (1) BE806433A (fr)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USRE31353E (en) * 1976-12-20 1983-08-23 Signode Corporation Expanding strap loop forming and friction fusion machine
US4390718A (en) * 1981-07-01 1983-06-28 Hoffmann-La Roche Inc. Prostaglandin intermediates
US4568762A (en) * 1981-07-01 1986-02-04 Hoffmann-La Roche Inc. 4-Methyl-2-oxo-cyclopentylidene acetic acid and esters thereof
US4866205A (en) * 1984-03-06 1989-09-12 Hoffman-La Roche Inc. Prostaglandin intermediates
CN109761942A (zh) * 2017-11-09 2019-05-17 上海茂晟康慧科技有限公司 一种科立内酯二醇的合成方法

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI36690A (fi) * 1962-06-05 1967-03-10 Medica Ab Oy Förfarande för framställning av 1,1-dialkylcyklohexantrionderivat
CH556811A (de) * 1971-12-03 1974-12-13 Sandoz Ag Verfahren zur herstellung von neuen 1,3-diketonen.

Also Published As

Publication number Publication date
US4154963A (en) 1979-05-15
US4159386A (en) 1979-06-26

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