NO751455L - - Google Patents

Info

Publication number
NO751455L
NO751455L NO751455A NO751455A NO751455L NO 751455 L NO751455 L NO 751455L NO 751455 A NO751455 A NO 751455A NO 751455 A NO751455 A NO 751455A NO 751455 L NO751455 L NO 751455L
Authority
NO
Norway
Prior art keywords
formula
compounds
stands
substituents
meaning
Prior art date
Application number
NO751455A
Other languages
English (en)
Norwegian (no)
Inventor
G B Bennett
Original Assignee
Sandoz Ag
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 Sandoz Ag filed Critical Sandoz Ag
Publication of NO751455L publication Critical patent/NO751455L/no

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07DHETEROCYCLIC COMPOUNDS
    • C07D491/00Heterocyclic compounds containing in the condensed ring system both one or more rings having oxygen atoms as the only ring hetero atoms and one or more rings having nitrogen atoms as the only ring hetero atoms, not provided for by groups C07D451/00 - C07D459/00, C07D463/00, C07D477/00 or C07D489/00
    • C07D491/02Heterocyclic compounds containing in the condensed ring system both one or more rings having oxygen atoms as the only ring hetero atoms and one or more rings having nitrogen atoms as the only ring hetero atoms, not provided for by groups C07D451/00 - C07D459/00, C07D463/00, C07D477/00 or C07D489/00 in which the condensed system contains two hetero rings
    • C07D491/04Ortho-condensed systems
    • C07D491/044Ortho-condensed systems with only one oxygen atom as ring hetero atom in the oxygen-containing ring
    • C07D491/048Ortho-condensed systems with only one oxygen atom as ring hetero atom in the oxygen-containing ring the oxygen-containing ring being five-membered

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Nitrogen Condensed Heterocyclic Rings (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
NO751455A 1974-05-01 1975-04-23 NO751455L (da)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US46575974A 1974-05-01 1974-05-01
US49657874A 1974-08-12 1974-08-12

Publications (1)

Publication Number Publication Date
NO751455L true NO751455L (da) 1975-11-04

Family

ID=27041399

Family Applications (1)

Application Number Title Priority Date Filing Date
NO751455A NO751455L (da) 1974-05-01 1975-04-23

Country Status (18)

Country Link
JP (1) JPS50149696A (da)
AT (1) AT357545B (da)
BE (1) BE828548A (da)
CA (1) CA1033734A (da)
CH (1) CH617435A5 (da)
DD (1) DD119792A5 (da)
DE (1) DE2517994A1 (da)
DK (1) DK139301B (da)
ES (3) ES437214A1 (da)
FI (1) FI57416C (da)
FR (1) FR2269347B1 (da)
GB (1) GB1496709A (da)
HU (1) HU171171B (da)
IL (2) IL47192A (da)
NL (1) NL7504919A (da)
NO (1) NO751455L (da)
SE (1) SE7504692L (da)
SU (1) SU588919A3 (da)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI62837C (fi) * 1977-03-18 1983-03-10 Sandoz Ag Foerfarande foer framstaellning av nya terapeutiskt anvaendbara pyrano(4,3-e)-as-triaziner och deras 4-oxider
CH644863A5 (de) * 1978-02-03 1984-08-31 Sandoz Ag Aethanopyrano-(4,3-e)-as-triazine, ihre herstellung und diese enthaltende beruhigungs- und schlafeinleitungsmittel.

Also Published As

Publication number Publication date
DD119792A5 (da) 1976-05-12
DK139301B (da) 1979-01-29
FR2269347A1 (da) 1975-11-28
SE7504692L (sv) 1975-11-03
HU171171B (hu) 1977-11-28
DE2517994A1 (de) 1975-11-13
FR2269347B1 (da) 1978-08-18
ES437214A1 (es) 1977-05-16
FI57416B (fi) 1980-04-30
JPS50149696A (da) 1975-11-29
BE828548A (fr) 1975-10-29
IL47192A0 (en) 1975-07-28
CH617435A5 (en) 1980-05-30
DK172775A (da) 1975-11-02
ES454312A1 (es) 1977-12-01
AT357545B (de) 1980-07-10
ES454313A1 (es) 1977-12-01
FI57416C (fi) 1980-08-11
SU588919A3 (ru) 1978-01-15
GB1496709A (en) 1977-12-30
ATA332475A (de) 1979-12-15
FI751205A (da) 1975-11-02
AU8064075A (en) 1976-11-04
CA1033734A (en) 1978-06-27
IL52763A0 (en) 1977-10-31
IL47192A (en) 1978-04-30
NL7504919A (nl) 1975-11-04
DK139301C (da) 1979-07-02

Similar Documents

Publication Publication Date Title
RU2137774C1 (ru) Способ получения 9-аминокамптотецина и сульфонилоксипроизводные 9-нитро- или 9-амино-20(s)-камптотецина
Fodor et al. Acyl migration o→ n in the diastereomeric 2-aminocyclohexyl benzoates
WO1994029310A1 (en) Process for asymmetric total synthesis of camptothecin
Nielsen et al. Synthetic routes to aminodinitrotoluenes
NO751455L (da)
CN113698409B (zh) 一种多用途的二氮杂双环类化合物、制备方法及在合成药物中的应用
Grol et al. Synthesis and neuroleptic activity of isomeric thieno [1, 4] benzothiazines
KR900004146B1 (ko) 아릴 치환된 피리도[1,4]벤조디아제핀의 제조방법 및 그 제조중간체
Uncuţa et al. Beckmann and cyclization reactions of δ-oxo-α, β-unsaturated ketoximes obtained from pyrylium salts and hydroxylamine. formation of 2-aryl (or alkyl) amino-4, 6-disubstituted pyrylium salts
Becker Addition of carbanions and metalorganic compounds to quinone methides
Duan et al. Facile synthesis of fused polyheterocycles containing trifluromethylated benzo [6, 7] chromeno [2, 3-c] pyrazoles via one-pot two-step MCRs
CN104860881A (zh) 8-(硝基甲基)喹啉类化合物和8-甲氨基四氢喹啉类化合物的合成方法
AU2006266025A1 (en) Alkenyldiarylmethanes, fused analogs and syntheses thereof
US3541151A (en) Preparation of tertiary-butylamino-benzophenones
Iwai et al. Solid‐state Chromism of Zwitterionic Triarylmethylium Salts
US4782184A (en) Method for making ethynylated aromatic compounds
US4615842A (en) Method for making ethynylated aromatic compounds and a method for making nitronium trifluoromethanesulfonate
Viallon et al. Thermal and acid-catalysed sigmatropic rearrangements of allylamino-methoxy-1, 2-benzoquinones
US3689523A (en) Substituted haloalkanesulfonanilides
AU695772B2 (en) Intermediates and methods for the synthesis of anthrapyrazolone anticancer agents
He et al. Study on the reactions of fluoroalkanesulfonyl azides with N-alkylindoles
Fukata et al. Cyclodienones. Part 6. Preparation of 4-azido-2, 4, 6-tri-t-butyl-cyclohexa-2, 5-dienone and its thermal, photo-, and acid-catalyzed decomposition
CN112126941B (zh) 一种多取代10-羟基菲衍生物及其制备方法
JPS5854158B2 (ja) シンキナピリドチアジアジンユウドウタイノセイゾウホウ
SU1416055A3 (ru) Способ получени сложных эфиров N-замещенной о-аминобензойной кислоты