Claims
- 1. A steroid having as a substituent a group having the formula ##STR12## wherein R is hydrogen or alkyl and n is 0, 1, 2, 3 or 4.
- 2. The steroid in accordance with claim 1 having the name 6-[2-[RS-4-Carboxy-3-(4-hydroxyphenyl)-1-oxobutoxy]hydrazono]estra-1,3,5(10)-triene,3,17.beta.-diol.
- 3. The steroid in accordance with claim 1 having the name 3RS-3,16.alpha.,17.beta.-trihydroxyestra-1,3,5(10)-triene-6-one,[4-carboxy-3-(4-hydroxyphenyl)-1-oxobutoxy]hydrazone.
- 4. The steroid in accordance with claim 1 having the name 3RS-pregn-4-ene-3,20-dione, 3-[4-carboxy-3-(4-hydroxyphenyl)-1-oxobutyl] hydrazone.
- 5. The steroid in accordance with claim 1 having the name 3RS-pregn-4-ene-3,20-dione,20-[4-carboxy-3-(4-hydroxyphenyl)-1-oxobutyl]hydrazone.
- 6. The steroid in accordance with claim 1 having the name 11.beta.,18-epoxy-18,21-dihydroxypregn-4-ene-3,20-dione,20-[4-carboxy-1-oxo-3-(4-hydroxyphenyl)butyl]hydrazone.
Parent Case Info
This is a division, of application Ser. No. 38,593, filed May 14, 1979.
US Referenced Citations (3)
Divisions (1)
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Number |
Date |
Country |
Parent |
38593 |
May 1979 |
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