FR2002366A6 - 2 pyridyl 3,4 dihydroisoquinolines antipyretics - antiphlogistics - Google Patents

2 pyridyl 3,4 dihydroisoquinolines antipyretics - antiphlogistics

Info

Publication number
FR2002366A6
FR2002366A6 FR6904584A FR6904584A FR2002366A6 FR 2002366 A6 FR2002366 A6 FR 2002366A6 FR 6904584 A FR6904584 A FR 6904584A FR 6904584 A FR6904584 A FR 6904584A FR 2002366 A6 FR2002366 A6 FR 2002366A6
Authority
FR
France
Prior art keywords
dihydroisoquinolines
antiphlogistics
antipyretics
pyridyl
ch2r1
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
FR6904584A
Other languages
French (fr)
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.)
Boehringer Ingelheim Pharma GmbH and Co KG
Original Assignee
Dr Karl Thomae 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
Application filed by Dr Karl Thomae GmbH filed Critical Dr Karl Thomae GmbH
Application granted granted Critical
Publication of FR2002366A6 publication Critical patent/FR2002366A6/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D401/00—Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, at least one ring being a six-membered ring with only one nitrogen atom
    • C07D401/02—Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, at least one ring being a six-membered ring with only one nitrogen atom containing two hetero rings
    • C07D401/04—Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, at least one ring being a six-membered ring with only one nitrogen atom containing two hetero rings directly linked by a ring-member-to-ring-member bond

Abstract

2 Pyridyl 3,4 dihydroisoquinolines antipyretics antiphlogistics. F3A. Of formula (I): (where R1 and R2 = alkyl (1-3C); R3 = H, CH3 or halogen; R4 and R5 = H or CH3), may be prepared by any of the following routes: (where one of X and Y represents H and the other represents OH, which may be esterified, or halogen, or X and Y together form a bond) (where R1 = -CH2R1') (where R1' and R2' = H or lower alkyl such that R'1=R1 and R2=-CH2R2' or R2=R2' and R1=-CH2R1') (where R5=-CH2R5').
FR6904584A 1968-02-21 1969-02-21 2 pyridyl 3,4 dihydroisoquinolines antipyretics - antiphlogistics Expired FR2002366A6 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19681695921 DE1695921A1 (en) 1968-02-21 1968-02-21 Process for the preparation of 1- (2-pyridyl) -3,4-dihydro-isoquinolines
DET0035913 1968-02-21

Publications (1)

Publication Number Publication Date
FR2002366A6 true FR2002366A6 (en) 1969-10-17

Family

ID=25754602

Family Applications (2)

Application Number Title Priority Date Filing Date
FR6904584A Expired FR2002366A6 (en) 1968-02-21 1969-02-21 2 pyridyl 3,4 dihydroisoquinolines antipyretics - antiphlogistics
FR6904585A Expired FR2009808A6 (en) 1968-02-21 1969-02-21

Family Applications After (1)

Application Number Title Priority Date Filing Date
FR6904585A Expired FR2009808A6 (en) 1968-02-21 1969-02-21

Country Status (4)

Country Link
AT (3) AT291262B (en)
CH (1) CH520674A (en)
DE (1) DE1695921A1 (en)
FR (2) FR2002366A6 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3967402A1 (en) 2020-09-11 2022-03-16 Commissariat à l'énergie atomique et aux énergies alternatives Method for preparing a biological sample and detection of biological species contained in a biological sample

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
UA122230C2 (en) 2015-07-24 2020-10-12 Басф Се Pyridine compounds useful for combating phytopathogenic fungi
EP3365333A1 (en) * 2015-10-23 2018-08-29 Basf Se Pyridine compounds for combating phytopathogenic fungi

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3967402A1 (en) 2020-09-11 2022-03-16 Commissariat à l'énergie atomique et aux énergies alternatives Method for preparing a biological sample and detection of biological species contained in a biological sample
FR3114149A1 (en) 2020-09-11 2022-03-18 Commissariat A L'energie Atomique Et Aux Energies Alternatives Method for preparing a biological sample and detecting biological species present in the biological sample

Also Published As

Publication number Publication date
DE1695921A1 (en) 1971-09-09
AT291261B (en) 1971-07-12
CH520674A (en) 1972-03-31
AT294096B (en) 1971-11-10
AT291262B (en) 1971-07-12
FR2009808A6 (en) 1970-02-13

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