OA02593A - Phenothiazine derivatives and their preparation. - Google Patents

Phenothiazine derivatives and their preparation.

Info

Publication number
OA02593A
OA02593A OA52933A OA52933A OA02593A OA 02593 A OA02593 A OA 02593A OA 52933 A OA52933 A OA 52933A OA 52933 A OA52933 A OA 52933A OA 02593 A OA02593 A OA 02593A
Authority
OA
OAPI
Prior art keywords
preparation
phenothiazine derivatives
phenothiazine
derivatives
Prior art date
Application number
OA52933A
Other languages
French (fr)
Original Assignee
Sandoz Sa
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 CH708166A external-priority patent/CH476757A/en
Priority claimed from CH337167A external-priority patent/CH504467A/en
Application filed by Sandoz Sa filed Critical Sandoz Sa
Publication of OA02593A publication Critical patent/OA02593A/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D211/00—Heterocyclic compounds containing hydrogenated pyridine rings, not condensed with other rings
    • C07D211/04—Heterocyclic compounds containing hydrogenated pyridine rings, not condensed with other rings with only hydrogen or carbon atoms directly attached to the ring nitrogen atom
    • C07D211/06—Heterocyclic compounds containing hydrogenated pyridine rings, not condensed with other rings with only hydrogen or carbon atoms directly attached to the ring nitrogen atom having no double bonds between ring members or between ring members and non-ring members
    • C07D211/36—Heterocyclic compounds containing hydrogenated pyridine rings, not condensed with other rings with only hydrogen or carbon atoms directly attached to the ring nitrogen atom 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
    • C07D211/40—Oxygen atoms
    • C07D211/44—Oxygen atoms attached in position 4
    • C07D211/48—Oxygen atoms attached in position 4 having an acyclic carbon atom attached in position 4
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D211/00—Heterocyclic compounds containing hydrogenated pyridine rings, not condensed with other rings
    • C07D211/02—Preparation by ring-closure or hydrogenation

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
OA52933A 1966-05-16 1967-05-11 Phenothiazine derivatives and their preparation. OA02593A (en)

Applications Claiming Priority (6)

Application Number Priority Date Filing Date Title
CH708166A CH476757A (en) 1966-05-16 1966-05-16 Process for the preparation of new phenothiazine derivatives
CH1301466 1966-09-08
CH1301666 1966-09-08
CH337067 1967-03-08
CH337167A CH504467A (en) 1967-03-08 1967-03-08 (A) Cmpds. (I) R1=H, halogen, CF3, CN, (1-4C) alkanoyl, (1-4C) alkoxy or (1-4C) alkyl-S-. R2=H or Me R3 and R4=(1-4C) alkyl, or together with
CH337267 1967-03-08

Publications (1)

Publication Number Publication Date
OA02593A true OA02593A (en) 1970-05-05

Family

ID=27543719

Family Applications (1)

Application Number Title Priority Date Filing Date
OA52933A OA02593A (en) 1966-05-16 1967-05-11 Phenothiazine derivatives and their preparation.

Country Status (1)

Country Link
OA (1) OA02593A (en)

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