NL7603930A - Nieuwe oestriolderivaten. - Google Patents

Nieuwe oestriolderivaten.

Info

Publication number
NL7603930A
NL7603930A NL7603930A NL7603930A NL7603930A NL 7603930 A NL7603930 A NL 7603930A NL 7603930 A NL7603930 A NL 7603930A NL 7603930 A NL7603930 A NL 7603930A NL 7603930 A NL7603930 A NL 7603930A
Authority
NL
Netherlands
Prior art keywords
oestriol
derivs
prepd
diborane
hydroxymethyl
Prior art date
Application number
NL7603930A
Other languages
English (en)
Original Assignee
Akzo Nv
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 ZA00752358A external-priority patent/ZA752358B/xx
Application filed by Akzo Nv filed Critical Akzo Nv
Publication of NL7603930A publication Critical patent/NL7603930A/nl

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07J—STEROIDS
    • C07J1/00—Normal steroids containing carbon, hydrogen, halogen or oxygen, not substituted in position 17 beta by a carbon atom, e.g. estrane, androstane
    • C07J1/0051—Estrane derivatives
    • C07J1/0059—Estrane derivatives substituted in position 17 by a keto group
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07J—STEROIDS
    • C07J1/00—Normal steroids containing carbon, hydrogen, halogen or oxygen, not substituted in position 17 beta by a carbon atom, e.g. estrane, androstane
    • C07J1/0051—Estrane derivatives
    • C07J1/0066—Estrane derivatives substituted in position 17 beta not substituted in position 17 alfa
    • C07J1/007—Estrane derivatives substituted in position 17 beta not substituted in position 17 alfa the substituent being an OH group free esterified or etherified
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07J—STEROIDS
    • C07J13/00—Normal steroids containing carbon, hydrogen, halogen or oxygen having a carbon-to-carbon double bond from or to position 17
    • C07J13/005—Normal steroids containing carbon, hydrogen, halogen or oxygen having a carbon-to-carbon double bond from or to position 17 with double bond in position 16 (17)
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07J—STEROIDS
    • C07J17/00—Normal steroids containing carbon, hydrogen, halogen or oxygen, having an oxygen-containing hetero ring not condensed with the cyclopenta(a)hydrophenanthrene skeleton
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07J—STEROIDS
    • C07J21/00—Normal steroids containing carbon, hydrogen, halogen or oxygen having an oxygen-containing hetero ring spiro-condensed with the cyclopenta(a)hydrophenanthrene skeleton
    • C07J21/005—Ketals
    • C07J21/008—Ketals at position 17
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07J—STEROIDS
    • C07J71/00—Steroids in which the cyclopenta(a)hydrophenanthrene skeleton is condensed with a heterocyclic ring
    • C07J71/0005—Oxygen-containing hetero ring
    • C07J71/001—Oxiranes

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Steroid Compounds (AREA)
NL7603930A 1975-04-14 1976-04-14 Nieuwe oestriolderivaten. NL7603930A (nl)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ZA00752358A ZA752358B (en) 1974-04-26 1975-04-14 Novel 11-substituted steroids of the estrane series

Publications (1)

Publication Number Publication Date
NL7603930A true NL7603930A (nl) 1976-10-18

Family

ID=25568875

Family Applications (1)

Application Number Title Priority Date Filing Date
NL7603930A NL7603930A (nl) 1975-04-14 1976-04-14 Nieuwe oestriolderivaten.

Country Status (1)

Country Link
NL (1) NL7603930A (nl)

Similar Documents

Publication Publication Date Title
GB1266092A (nl)
JPS51133398A (en) A process for manufacturing fire- retardant low-smoking polyurethane f oam
NL7603930A (nl) Nieuwe oestriolderivaten.
GB1065173A (en) Descarbamoylbluensidine and its derivatives
SE7709606L (sv) Forfarande for framstellning av purinderivat
JPS52264A (en) Process for preparing novel isoxazole derivatives
GB1454037A (en) Process for preparing perchloromethylbenzene
SE7509107L (sv) Aryloxi- eller aryltioinnehallande sekoprostaglandiner
ES423464A1 (es) Un procedimiento para la preparacion de n', n'-dioxido de 3-(2-quinoxalinilmetilen) carbazato de metilo.
ES444369A1 (es) Procedimiento de preparacion de nuevos derivados dienicos dela serie del androstano.
ES422996A1 (es) Procedimiento para la produccion de esteres del acido fos- forico.
GB1107515A (en) New anthraquinone dyestuffs and processes for their manufacture and use
CA1033117A (en) Zone regulation of casing inflation gas
JPS527972A (en) Process for preparing novel morpholine derivatives
GB884167A (en) Diamino-quinones
JPS5220698A (en) Production process of fire-proof sheet
GB1109535A (en) Thiamine derivatives and the production thereof
ZA793992B (en) Novel prostaglandin derivatives of the delta 2-pgf2 and delta 2-pge2 series and process for their manufacture
JPS5220697A (en) Production process of fire-proof sheet
JPS51118757A (en) Process for preparation of dibenzofuran-2,7-dicarboxylic acid
FR2105307A5 (en) 3-hydroxy phenothiazine 5, 5-dioxides - by selective oxidation of 3-hydroxyphenothiazines and 3h-phenothiazine-3-ones with peracids
JPS51138078A (en) Burning method of sludge
JPS51136272A (en) Frequency synthesizer
SU669588A1 (ru) Способ изготовления изделий из ячеистобетонных смесей
JPS5223707A (en) Small sultiblandes blower

Legal Events

Date Code Title Description
BV The patent application has lapsed