NL149790B - PROCESS FOR PREPARING PROSTANIC ACID DERIVATIVES BY EXTRACTION OF PLEXAURA HOMOMALLA (ESPER). - Google Patents

PROCESS FOR PREPARING PROSTANIC ACID DERIVATIVES BY EXTRACTION OF PLEXAURA HOMOMALLA (ESPER).

Info

Publication number
NL149790B
NL149790B NL717112402A NL7112402A NL149790B NL 149790 B NL149790 B NL 149790B NL 717112402 A NL717112402 A NL 717112402A NL 7112402 A NL7112402 A NL 7112402A NL 149790 B NL149790 B NL 149790B
Authority
NL
Netherlands
Prior art keywords
esper
extraction
preparing
acid derivatives
plexaura homomalla
Prior art date
Application number
NL717112402A
Other languages
Dutch (nl)
Other versions
NL7112402A (en
Original Assignee
Upjohn 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
Application filed by Upjohn Co filed Critical Upjohn Co
Publication of NL7112402A publication Critical patent/NL7112402A/xx
Publication of NL149790B publication Critical patent/NL149790B/en

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
    • 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
    • Y02P20/582—Recycling of unreacted starting or intermediate materials

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Medicines Containing Material From Animals Or Micro-Organisms (AREA)
NL717112402A 1970-09-11 1971-09-09 PROCESS FOR PREPARING PROSTANIC ACID DERIVATIVES BY EXTRACTION OF PLEXAURA HOMOMALLA (ESPER). NL149790B (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US7143270A 1970-09-11 1970-09-11
US7143170A 1970-09-11 1970-09-11
US7139270A 1970-09-11 1970-09-11

Publications (2)

Publication Number Publication Date
NL7112402A NL7112402A (en) 1972-03-14
NL149790B true NL149790B (en) 1976-06-15

Family

ID=27371866

Family Applications (2)

Application Number Title Priority Date Filing Date
NL717112402A NL149790B (en) 1970-09-11 1971-09-09 PROCESS FOR PREPARING PROSTANIC ACID DERIVATIVES BY EXTRACTION OF PLEXAURA HOMOMALLA (ESPER).
NL7512585A NL7512585A (en) 1970-09-11 1975-10-28 PROCESS FOR THE PREPARATION OF PROSTANIC ACID DERIVATIVES.

Family Applications After (1)

Application Number Title Priority Date Filing Date
NL7512585A NL7512585A (en) 1970-09-11 1975-10-28 PROCESS FOR THE PREPARATION OF PROSTANIC ACID DERIVATIVES.

Country Status (4)

Country Link
JP (2) JPS4930092B1 (en)
FR (1) FR2106464B1 (en)
GB (1) GB1324052A (en)
NL (2) NL149790B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2209739A1 (en) * 1972-12-13 1974-07-05 Aries Robert Separating mixtures of prostanoic acid derivs - by passage through non ionic resins, eluting with aqueous alcohols
FR2288741A1 (en) * 1974-10-25 1976-05-21 Roussel Uclaf Insecticidal epoxide aliphatic esters - lower alkyl esters of 3-hydroxy-7,11-dimethyl 10-epoxy 6-dodecenoic acid

Also Published As

Publication number Publication date
JPS4930092B1 (en) 1974-08-09
DE2145018B2 (en) 1976-02-26
NL7112402A (en) 1972-03-14
FR2106464A1 (en) 1972-05-05
GB1324052A (en) 1973-07-18
NL7512585A (en) 1976-02-27
DE2145018A1 (en) 1972-03-16
FR2106464B1 (en) 1976-04-16
JPS4947514A (en) 1974-05-08

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Legal Events

Date Code Title Description
VJC Lapsed due to non-payment of the due maintenance fee for the patent or patent application
NL80 Abbreviated name of patent owner mentioned of already nullified patent

Owner name: UP JOHN