GB1557506A - Preparation of esters - Google Patents

Preparation of esters

Info

Publication number
GB1557506A
GB1557506A GB5073977A GB5073977A GB1557506A GB 1557506 A GB1557506 A GB 1557506A GB 5073977 A GB5073977 A GB 5073977A GB 5073977 A GB5073977 A GB 5073977A GB 1557506 A GB1557506 A GB 1557506A
Authority
GB
United Kingdom
Prior art keywords
esters
preparation
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
GB5073977A
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.)
Lek Pharmaceuticals dd
Original Assignee
Lek Pharmaceuticals and Chemical Co dd
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 Lek Pharmaceuticals and Chemical Co dd filed Critical Lek Pharmaceuticals and Chemical Co dd
Publication of GB1557506A publication Critical patent/GB1557506A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D457/00—Heterocyclic compounds containing indolo [4, 3-f, g] quinoline ring systems, e.g. derivatives of ergoline, of the formula:, e.g. lysergic acid
    • C07D457/02—Heterocyclic compounds containing indolo [4, 3-f, g] quinoline ring systems, e.g. derivatives of ergoline, of the formula:, e.g. lysergic acid with hydrocarbon or substituted hydrocarbon radicals, attached in position 8

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Nitrogen Condensed Heterocyclic Rings (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Pyridine Compounds (AREA)
GB5073977A 1976-12-22 1977-12-06 Preparation of esters Expired GB1557506A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
YU312976A YU39278B (en) 1976-12-22 1976-12-22 Process for preparing 5-bromo nicotinic acid esters

Publications (1)

Publication Number Publication Date
GB1557506A true GB1557506A (en) 1979-12-12

Family

ID=25559391

Family Applications (1)

Application Number Title Priority Date Filing Date
GB5073977A Expired GB1557506A (en) 1976-12-22 1977-12-06 Preparation of esters

Country Status (8)

Country Link
JP (1) JPS5384996A (fr)
DD (1) DD133665A1 (fr)
DE (1) DE2752533C3 (fr)
FR (1) FR2375230A1 (fr)
GB (1) GB1557506A (fr)
PL (1) PL107131B1 (fr)
SU (1) SU645580A3 (fr)
YU (1) YU39278B (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2176788A (en) * 1985-06-21 1987-01-07 Richter Gedeon Vegyeszet 2-halonicergolines

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1094965B (it) * 1978-04-05 1985-08-10 Corvi Mora E Procedimento di preparazione di derivati del lisergolo
JPS5661376A (en) * 1979-10-09 1981-05-26 Corvi Mora E Manufacture of lysergol derivative
GB2173189B (en) * 1985-02-21 1988-04-27 Maruko Pharmaceutical Co Ergoline derivatives and salts thereof and pharmaceutical compositions thereof
GB8612366D0 (en) * 1986-05-21 1986-06-25 Erba Farmitalia Ergoline esters
GB9603226D0 (en) * 1996-02-15 1996-04-17 Pharmacia Spa Heterocyclyl-ergoline derivatives
FR2786099B1 (fr) * 1998-11-24 2000-12-29 Aventis Laboratoire Nouvelle application therapeutique de la 1,6-dimethyl-8beta- hydroxymethyl-10alpha-methoxyergoline
FR2786101B1 (fr) * 1998-11-24 2002-07-05 Aventis Laboratoire Utilisation de la nicergoline dans le traitement de la spasticite
JP4845861B2 (ja) * 2007-11-09 2011-12-28 興研株式会社 使い捨て式防じんマスク

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2176788A (en) * 1985-06-21 1987-01-07 Richter Gedeon Vegyeszet 2-halonicergolines
GB2176788B (en) * 1985-06-21 1989-07-26 Richter Gedeon Vegyeszet 2-halonicergolines

Also Published As

Publication number Publication date
YU312976A (en) 1982-08-31
PL202875A1 (pl) 1978-07-31
DE2752533C3 (de) 1980-09-18
SU645580A3 (ru) 1979-01-30
YU39278B (en) 1984-10-31
PL107131B1 (pl) 1980-01-31
DE2752533A1 (de) 1978-06-29
JPS5512909B2 (fr) 1980-04-04
DE2752533B2 (de) 1980-01-17
JPS5384996A (en) 1978-07-26
FR2375230B1 (fr) 1983-01-14
FR2375230A1 (fr) 1978-07-21
DD133665A1 (de) 1979-01-17

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee