PH11434A - A process for preparing a 2-polycarbonalkyl-(2-(1,2,3,4-tetrahydro-1-naphthylidine)ethyl)-1,3-cyclopentanedione - Google Patents

A process for preparing a 2-polycarbonalkyl-(2-(1,2,3,4-tetrahydro-1-naphthylidine)ethyl)-1,3-cyclopentanedione

Info

Publication number
PH11434A
PH11434A PH14768A PH14768A PH11434A PH 11434 A PH11434 A PH 11434A PH 14768 A PH14768 A PH 14768A PH 14768 A PH14768 A PH 14768A PH 11434 A PH11434 A PH 11434A
Authority
PH
Philippines
Prior art keywords
polycarbonalkyl
naphthylidine
cyclopentanedione
tetrahydro
ethyl
Prior art date
Application number
PH14768A
Inventor
G Hughes
H Smith
Original Assignee
G Hughes
H Smith
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 US00228384A external-priority patent/US3850911A/en
Priority claimed from US461909A external-priority patent/US3407217A/en
Application filed by G Hughes, H Smith filed Critical G Hughes
Publication of PH11434A publication Critical patent/PH11434A/en

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K31/00—Medicinal preparations containing organic active ingredients
    • A61K31/56—Compounds containing cyclopenta[a]hydrophenanthrene ring systems; Derivatives thereof, e.g. steroids
    • A61K31/565—Compounds containing cyclopenta[a]hydrophenanthrene ring systems; Derivatives thereof, e.g. steroids not substituted in position 17 beta by a carbon atom, e.g. estrane, estradiol
    • 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
    • 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
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07J—STEROIDS
    • C07J75/00—Processes for the preparation of steroids in general

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Organic Chemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Epidemiology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
PH14768A 1962-10-04 1973-06-26 A process for preparing a 2-polycarbonalkyl-(2-(1,2,3,4-tetrahydro-1-naphthylidine)ethyl)-1,3-cyclopentanedione PH11434A (en)

Applications Claiming Priority (7)

Application Number Priority Date Filing Date Title
US00228384A US3850911A (en) 1960-09-22 1962-10-04 Steroid synthesis
US44841765A 1965-04-15 1965-04-15
US46190865A 1965-06-07 1965-06-07
US461909A US3407217A (en) 1962-10-04 1965-06-07 8-iso-13-polycarbonalkyl gonanes
US467419A US3391169A (en) 1962-10-04 1965-06-28 13-alkylgona-1, 3, 5 (10), 8-tetraenes
US67098267A 1967-09-27 1967-09-27
US77660068A 1968-11-18 1968-11-18

Publications (1)

Publication Number Publication Date
PH11434A true PH11434A (en) 1978-02-01

Family

ID=27569387

Family Applications (8)

Application Number Title Priority Date Filing Date
PH14771A PH11436A (en) 1962-10-04 1972-06-26 13-polycarbon alkylgona-13,5(10)-trienes and a process for their manufacture
PH14768A PH11434A (en) 1962-10-04 1973-06-26 A process for preparing a 2-polycarbonalkyl-(2-(1,2,3,4-tetrahydro-1-naphthylidine)ethyl)-1,3-cyclopentanedione
PH14769A PH11431A (en) 1962-10-04 1973-06-26 13-polycarbonalkyl-8,14-secogona-1,3,5(10),9(11)-tetraene-4,17-diones
PH14773*A PH9896A (en) 1962-10-04 1973-06-26 2-polycarbonalkyl-1,3-cyclopentanedione
PH14770*A PH9894A (en) 1962-10-04 1973-06-26 13-alkyl-gona-1,3,5(10),9(11)-tetraenes and process of their manufacture
PH15180A PH11432A (en) 1962-10-04 1973-11-02 Synthesis of 13-polycarbonalkylgona-2,5(10)-diene-17-ols
PH16177A PH11433A (en) 1962-10-04 1973-11-02 Synthesis of 13-polycarbonalkyl gona-2,5(10)-dien-17-ols
PH15179A PH11430A (en) 1962-10-04 1973-11-02 A process for preparing 13-polycarbonalkyl gona-5(10)-en-3-ones

Family Applications Before (1)

Application Number Title Priority Date Filing Date
PH14771A PH11436A (en) 1962-10-04 1972-06-26 13-polycarbon alkylgona-13,5(10)-trienes and a process for their manufacture

Family Applications After (6)

Application Number Title Priority Date Filing Date
PH14769A PH11431A (en) 1962-10-04 1973-06-26 13-polycarbonalkyl-8,14-secogona-1,3,5(10),9(11)-tetraene-4,17-diones
PH14773*A PH9896A (en) 1962-10-04 1973-06-26 2-polycarbonalkyl-1,3-cyclopentanedione
PH14770*A PH9894A (en) 1962-10-04 1973-06-26 13-alkyl-gona-1,3,5(10),9(11)-tetraenes and process of their manufacture
PH15180A PH11432A (en) 1962-10-04 1973-11-02 Synthesis of 13-polycarbonalkylgona-2,5(10)-diene-17-ols
PH16177A PH11433A (en) 1962-10-04 1973-11-02 Synthesis of 13-polycarbonalkyl gona-2,5(10)-dien-17-ols
PH15179A PH11430A (en) 1962-10-04 1973-11-02 A process for preparing 13-polycarbonalkyl gona-5(10)-en-3-ones

Country Status (2)

Country Link
GB (1) GB1116810A (en)
PH (8) PH11436A (en)

Also Published As

Publication number Publication date
GB1116810A (en) 1968-06-12
PH11431A (en) 1978-02-01
PH11430A (en) 1978-02-01
PH9896A (en) 1976-06-08
PH11436A (en) 1978-02-01
PH11432A (en) 1978-02-01
PH11433A (en) 1978-02-01
PH9894A (en) 1976-06-08

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