Chemical modifications of androsta-1,4-diene-3,17-dione. II. Synthesis of 17-nor-vitamin D analogues having a hydroxy group at 1.ALPHA.- or 2.BETA.-position and biological activity of 1.ALPHA.-hydroxy-17- nor-17,17-ethylenedioxyvitamin D.

The file will be sent to you via the Telegram messenger. It may take up to 1-5 minutes before you receive it.

Note: Make sure you have linked your account to Z-Library Telegram bot.

The file will be sent to your Kindle account. It may take up to 1–5 minutes before you receive it.

Please note: you need to verify every book you want to send to your Kindle. Check your mailbox for the verification email from Amazon Kindle.