GB1334952A - Cyclopentane derivat-ves and a process for their manufacture - Google Patents

Cyclopentane derivat-ves and a process for their manufacture

Info

Publication number
GB1334952A
GB1334952A GB66271*[A GB1334952DA GB1334952A GB 1334952 A GB1334952 A GB 1334952A GB 1334952D A GB1334952D A GB 1334952DA GB 1334952 A GB1334952 A GB 1334952A
Authority
GB
United Kingdom
Prior art keywords
methoxymethylcyclopentane
diacetoxy
hept
endo
ene
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
GB66271*[A
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.)
Imperial Chemical Industries Ltd
Original Assignee
Imperial Chemical Industries Ltd
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 Imperial Chemical Industries Ltd filed Critical Imperial Chemical Industries Ltd
Publication of GB1334952A publication Critical patent/GB1334952A/en
Expired legal-status Critical Current

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
    • 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
    • C07C47/00—Compounds having —CHO groups
    • C07C47/28—Saturated compounds having —CHO groups bound to carbon atoms of rings other than six—membered aromatic rings
    • C07C47/37—Saturated compounds having —CHO groups bound to carbon atoms of rings other than six—membered aromatic rings containing ether groups, groups, groups, or groups

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
GB66271*[A 1971-01-06 1971-12-02 Cyclopentane derivat-ves and a process for their manufacture Expired GB1334952A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB66271 1971-01-06

Publications (1)

Publication Number Publication Date
GB1334952A true GB1334952A (en) 1973-10-24

Family

ID=9708311

Family Applications (1)

Application Number Title Priority Date Filing Date
GB66271*[A Expired GB1334952A (en) 1971-01-06 1971-12-02 Cyclopentane derivat-ves and a process for their manufacture

Country Status (8)

Country Link
US (1) US3810943A (enExample)
AU (1) AU3733171A (enExample)
BE (1) BE777780A (enExample)
DE (1) DE2200428A1 (enExample)
FR (1) FR2126999A1 (enExample)
GB (1) GB1334952A (enExample)
NL (1) NL7200172A (enExample)
ZA (1) ZA718320B (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112479836A (zh) * 2020-11-27 2021-03-12 青岛化赫医药科技有限公司 一种由1,4-丁二醇合成环丙烷甲醛的方法

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3954811A (en) * 1969-09-09 1976-05-04 Sumitomo Chemical Co., Ltd. Production of cyclopentane derivatives
US3929853A (en) * 1972-08-28 1975-12-30 Hoffmann La Roche Preparation of cyclopentane derivatives
GB1451798A (en) * 1973-08-02 1976-10-06 Ici Ltd Prostanoic acid derivatives
US3953435A (en) * 1974-01-10 1976-04-27 Ono Pharmaceutical Company Aldehyde derivatives of prostaglandins
US4127736A (en) * 1975-10-16 1978-11-28 Hoffmann-La Roche Inc. 2-Hydroxyethyl-3-cyclopenten-1-ols and derivatives thereof
US4638100A (en) * 1976-01-08 1987-01-20 The Upjohn Company Aromatic or inter-oxa 2-decarboxy-2-hydroxymethyl-PGFα compounds
US4032576A (enExample) * 1976-01-08 1977-06-28
US4028419A (en) * 1976-01-08 1977-06-07 The Upjoin Company 2-Decarboxy-2-hydroxymethyl-cis-4,5-didehydro-PGE, compounds
US4058564A (en) * 1976-07-26 1977-11-15 The Upjohn Company Aliphatic 2-decarboxy-2-hydroxymethyl-13,14-didehydro-PG compounds

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112479836A (zh) * 2020-11-27 2021-03-12 青岛化赫医药科技有限公司 一种由1,4-丁二醇合成环丙烷甲醛的方法
CN112479836B (zh) * 2020-11-27 2022-07-29 上海巽田科技股份有限公司 一种由1,4-丁二醇合成环丙烷甲醛的方法

Also Published As

Publication number Publication date
ZA718320B (en) 1972-12-27
AU3733171A (en) 1973-06-28
FR2126999A1 (enExample) 1972-10-13
BE777780A (fr) 1972-07-06
DE2200428A1 (de) 1972-07-20
US3810943A (en) 1974-05-14
NL7200172A (enExample) 1972-07-10

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PLNP Patent lapsed through nonpayment of renewal fees