Classifications

• • C—CHEMISTRY; METALLURGY
  • C07—ORGANIC CHEMISTRY
  • C07J—STEROIDS
  • C07J71/00—Steroids in which the cyclopenta(a)hydrophenanthrene skeleton is condensed with a heterocyclic ring
• • 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
  • C07J5/00—Normal steroids containing carbon, hydrogen, halogen or oxygen, substituted in position 17 beta by a chain of two carbon atoms, e.g. pregnane and substituted in position 21 by only one singly bound oxygen atom, i.e. only one oxygen bound to position 21 by a single bond
• • C—CHEMISTRY; METALLURGY
  • C07—ORGANIC CHEMISTRY
  • C07J—STEROIDS
  • C07J7/00—Normal steroids containing carbon, hydrogen, halogen or oxygen substituted in position 17 beta by a chain of two carbon atoms
• • C—CHEMISTRY; METALLURGY
  • C07—ORGANIC CHEMISTRY
  • C07J—STEROIDS
  • C07J75/00—Processes for the preparation of steroids in general

Landscapes

• Chemical & Material Sciences (AREA)
• Organic Chemistry (AREA)
• Health & Medical Sciences (AREA)
• General Health & Medical Sciences (AREA)
• Steroid Compounds (AREA)

Applications Claiming Priority (2)

Publications (1)

Family

ID=26254991

Family Applications (2)

Family Applications After (1)

Country Status (9)

Families Citing this family (1)

Family Cites Families (1)

• 0
  • NL NL126600D patent/NL126600C/xx active
• 1965
  • 1965-05-18 GB GB20936/65A patent/GB1069663A/en not_active Expired
• 1966
  • 1966-05-06 IL IL25723A patent/IL25723A/en unknown
  • 1966-05-12 US US549473A patent/US3396179A/en not_active Expired - Lifetime
  • 1966-05-13 BE BE681006D patent/BE681006A/xx unknown
  • 1966-05-17 NL NL6606781A patent/NL6606781A/xx unknown
  • 1966-05-17 DE DE1568115A patent/DE1568115C3/de not_active Expired
  • 1966-05-18 DK DK255166AA patent/DK113856B/da unknown
  • 1966-05-18 CH CH723466A patent/CH487873A/de not_active IP Right Cessation
  • 1966-05-18 BR BR179605/66A patent/BR6679605D0/pt unknown

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