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ES422877A1 - Prostanoic acid derivatives - Google Patents

Prostanoic acid derivatives

Info

Publication number
ES422877A1
ES422877A1 ES422877A ES422877A ES422877A1 ES 422877 A1 ES422877 A1 ES 422877A1 ES 422877 A ES422877 A ES 422877A ES 422877 A ES422877 A ES 422877A ES 422877 A1 ES422877 A1 ES 422877A1
Authority
ES
Spain
Prior art keywords
formula
acid derivatives
see
stands
reacted
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
ES422877A
Other languages
Spanish (es)
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.)
Merck Patent GmbH
Original Assignee
Merck Patent GmbH
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 DE2305437A external-priority patent/DE2305437A1/en
Priority claimed from DE2364447A external-priority patent/DE2364447A1/en
Application filed by Merck Patent GmbH filed Critical Merck Patent GmbH
Publication of ES422877A1 publication Critical patent/ES422877A1/en
Expired legal-status Critical Current

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07CACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C405/00Compounds 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
  • Steroid Compounds (AREA)

Abstract

Procedure for obtaining prostatic acid derivatives, of general formula I ** (See formula) ** where R1 means H or alkyl with up to 4 carbon atoms, A means -CO-, p means 0 or 1 and n means 4,5, 6 or 7 and k means 1, 2, 3, 4 or 5 and, when p = 1, also means 0, and a wavy line (see graph) indicates that these bonds can be in the α or β positions characterized by a compound of formula II ** (See formula) ** where R2 stands for a COOR1 group, B stands for a -CO-functionally modified group, and n, p and k have, the above meaning, reacted with a solvolizing agent and, optionally, the acid of formula I (R1 = H) it is reacted with a base to obtain the physiologically compatible salt. (Machine-translation by Google Translate, not legally binding)
ES422877A 1973-02-03 1974-02-02 Prostanoic acid derivatives Expired ES422877A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE2305437A DE2305437A1 (en) 1973-02-03 1973-02-03 Prostaglandin derivs - useful as hypotensives with pro and anti-prostaglandin activities
DE2364447A DE2364447A1 (en) 1973-12-24 1973-12-24 Prostaglandin derivs - useful as hypotensives with pro and anti-prostaglandin activities

Publications (1)

Publication Number Publication Date
ES422877A1 true ES422877A1 (en) 1976-09-16

Family

ID=25764643

Family Applications (2)

Application Number Title Priority Date Filing Date
ES422877A Expired ES422877A1 (en) 1973-02-03 1974-02-02 Prostanoic acid derivatives
ES422876A Expired ES422876A1 (en) 1973-02-03 1974-02-02 Prostanoic acid derivatives

Family Applications After (1)

Application Number Title Priority Date Filing Date
ES422876A Expired ES422876A1 (en) 1973-02-03 1974-02-02 Prostanoic acid derivatives

Country Status (7)

Country Link
AU (1) AU6500574A (en)
DD (1) DD109373A5 (en)
ES (2) ES422877A1 (en)
FR (1) FR2215966B1 (en)
GB (1) GB1442268A (en)
IL (1) IL44113A (en)
NL (1) NL7401448A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1499253A (en) * 1975-02-14 1978-01-25 Upjohn Co Prostaglandins

Also Published As

Publication number Publication date
GB1442268A (en) 1976-07-14
FR2215966B1 (en) 1976-12-24
NL7401448A (en) 1974-08-06
FR2215966A1 (en) 1974-08-30
IL44113A (en) 1976-11-30
AU6500574A (en) 1975-07-31
ES422876A1 (en) 1976-09-16
IL44113A0 (en) 1974-05-16
DD109373A5 (en) 1974-11-05

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