DK165111C - CYCLOPENTAND DERIVATIVES AND PROCEDURES FOR PREPARING THEREOF - Google Patents

CYCLOPENTAND DERIVATIVES AND PROCEDURES FOR PREPARING THEREOF

Info

Publication number
DK165111C
DK165111C DK027780A DK27780A DK165111C DK 165111 C DK165111 C DK 165111C DK 027780 A DK027780 A DK 027780A DK 27780 A DK27780 A DK 27780A DK 165111 C DK165111 C DK 165111C
Authority
DK
Denmark
Prior art keywords
cyclopentand
procedures
derivatives
preparing
cyclopentand derivatives
Prior art date
Application number
DK027780A
Other languages
Danish (da)
Other versions
DK165111B (en
DK27780A (en
Inventor
Hirohisa Wakatsuka
Masanori Kawamura
Takanori Okada
Masaki Hayashi
Original Assignee
Ono Pharmaceutical Co
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 JP655779A external-priority patent/JPS55100379A/en
Priority claimed from JP655679A external-priority patent/JPS55100378A/en
Priority claimed from JP655579A external-priority patent/JPS55100377A/en
Application filed by Ono Pharmaceutical Co filed Critical Ono Pharmaceutical Co
Publication of DK27780A publication Critical patent/DK27780A/en
Publication of DK165111B publication Critical patent/DK165111B/en
Application granted granted Critical
Publication of DK165111C publication Critical patent/DK165111C/en

Links

Classifications

    • 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
    • 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
    • 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
    • C07C405/0008—Analogues having the carboxyl group in the side-chains replaced by other functional groups
    • C07C405/0016—Analogues having the carboxyl group in the side-chains replaced by other functional groups containing only hydroxy, etherified or esterified hydroxy groups
    • 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
    • C07C405/0008—Analogues having the carboxyl group in the side-chains replaced by other functional groups
    • C07C405/0025—Analogues having the carboxyl group in the side-chains replaced by other functional groups containing keto groups
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P20/00—Technologies relating to chemical industry
    • Y02P20/50—Improvements relating to the production of bulk chemicals
    • Y02P20/55—Design of synthesis routes, e.g. reducing the use of auxiliary or protecting groups
DK027780A 1979-01-25 1980-01-23 CYCLOPENTAND DERIVATIVES AND PROCEDURES FOR PREPARING THEREOF DK165111C (en)

Applications Claiming Priority (6)

Application Number Priority Date Filing Date Title
JP655779A JPS55100379A (en) 1979-01-25 1979-01-25 Preparation of prostaglandin analog and its intermediate
JP655779 1979-01-25
JP655679 1979-01-25
JP655579 1979-01-25
JP655679A JPS55100378A (en) 1979-01-25 1979-01-25 Intermediate for prostaglandin analog and its preparation
JP655579A JPS55100377A (en) 1979-01-25 1979-01-25 Intermediate for prostaglandim analog and its preparation

Publications (3)

Publication Number Publication Date
DK27780A DK27780A (en) 1980-07-26
DK165111B DK165111B (en) 1992-10-12
DK165111C true DK165111C (en) 1993-03-01

Family

ID=27277218

Family Applications (1)

Application Number Title Priority Date Filing Date
DK027780A DK165111C (en) 1979-01-25 1980-01-23 CYCLOPENTAND DERIVATIVES AND PROCEDURES FOR PREPARING THEREOF

Country Status (9)

Country Link
CA (1) CA1154441A (en)
CH (1) CH644360A5 (en)
DK (1) DK165111C (en)
FR (1) FR2447374A1 (en)
GB (1) GB2045745B (en)
HU (1) HU183068B (en)
IT (1) IT1149877B (en)
NL (1) NL8000428A (en)
SE (1) SE452157B (en)

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3931296A (en) * 1972-12-29 1976-01-06 Masaki Hayashi Trans-Δ2 -prostaglandins
GB1540427A (en) * 1972-12-29 1979-02-14 Ono Pharmaceutical Co Prostaglandin analogues

Also Published As

Publication number Publication date
DK165111B (en) 1992-10-12
FR2447374B1 (en) 1981-12-11
HU183068B (en) 1984-04-28
IT1149877B (en) 1986-12-10
GB2045745B (en) 1983-08-17
DK27780A (en) 1980-07-26
CH644360A5 (en) 1984-07-31
GB2045745A (en) 1980-11-05
SE452157B (en) 1987-11-16
SE8000545L (en) 1980-07-26
CA1154441A (en) 1983-09-27
IT8019399A0 (en) 1980-01-23
NL8000428A (en) 1980-07-29
FR2447374A1 (en) 1980-08-22

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Legal Events

Date Code Title Description
PUP Patent expired